D7 D0 D1 D2 D3 D4 D5 D6 AD7 AD7 AD0 D0 AD0 AD0 AD1 AD1 AD2 AD2 AD3 AD3 AD4 AD4 AD5 AD5 AD6 AD6 AD7 AD6 AD5 AD4 AD3 AD2 AD1 D7 D6 D5 D4 D3 D2 D1 D0 D1 D2 D3 D4 D5 D6 D7 XTAL2 18 XTAL1 19 ALE 30 EA 31 PSEN 29 RST 9 P0.0/AD0 39 P0.1/AD1 38 P0.2/AD2 37 P0.3/AD3 36 P0.4/AD4 35 P0.5/AD5 34 P0.6/AD6 33 P0.7/AD7 32 P1.0 1 P1.1 2 P1.2 3 P1.3 4 P1.4 5 P1.5 6 P1.6 7 P1.7 8 P3.0/RXD 10 P3.1/TXD 11 P3.2/INT0 12 P3.3/INT1 13 P3.4/T0 14 P3.7/RD 17 P3.6/WR 16 P3.5/T1 15 P2.7/A15 28 P2.0/A8 21 P2.1/A9 22 P2.2/A10 23 P2.3/A11 24 P2.4/A12 25 P2.5/A13 26 P2.6/A14 27 U1 AT89C51 C1 33p C2 33p X1 12MHz C3 10uF R1 10k +5V D1 R2 330 +5V D2 R3 330 +5V D3 R4 330 +5V D4 R5 330 +5V D5 R6 330 +5V D6 R7 330 +5V D7 R8 330 +5V D8 R9 330 +5V 1B 1 2B 2 3B 3 4B 4 5B 5 6B 6 7B 7 8B 8 1C 18 2C 17 3C 16 4C 15 5C 14 6C 13 7C 12 8C 11 COM 10 U2 ULN2803 +5V 2 3 4 5 6 7 8 9 1 RP1 10K +5V MAÏCH ÑIEÀU KHIEÅN LED ÑÔN 2 3 4 5 6 7 8 9 1 RP2 10K +5V AD7 AD0 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 AD1 AD2 AD3 A B C D E F G A B C D E F G XTAL2 18 XTAL1 19 ALE 30 EA 31 PSEN 29 RST 9 P0.0/AD0 39 P0.1/AD1 38 P0.2/AD2 37 P0.3/AD3 36 P0.4/AD4 35 P0.5/AD5 34 P0.6/AD6 33 P0.7/AD7 32 P1.0 1 P1.1 2 P1.2 3 P1.3 4 P1.4 5 P1.5 6 P1.6 7 P1.7 8 P3.0/RXD 10 P3.1/TXD 11 P3.2/INT0 12 P3.3/INT1 13 P3.4/T0 14 P3.7/RD 17 P3.6/WR 16 P3.5/T1 15 P2.7/A15 28 P2.0/A8 21 P2.1/A9 22 P2.2/A10 23 P2.3/A11 24 P2.4/A12 25 P2.5/A13 26 P2.6/A14 27 U1 AT89C51 C1 33p C2 33p X1 12MHz 2 3 4 5 6 7 8 9 1 RP1 10K +5V MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN (CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO BCD) A 7 QA 13 B 1 QB 12 C 2 QC 11 D 6 QD 10 BI/RBO 4 QE 9 RBI 5 QF 15 LT 3 QG 14 U2 74LS47 LED4 +5V R11 56 R12 56 R13 56 R14 56 R15 56 R16 56 R17 56 C3 10uF R1 10k +5V
85362601-Tong-Hop-Mach-VDK-89C51
Oct 24, 2014
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D7
D0
D1
D2
D3
D4
D5
D6
AD7 AD7
AD0
D0AD0 AD0AD1 AD1AD2 AD2AD3 AD3AD4 AD4AD5 AD5AD6 AD6
AD7AD6AD5AD4AD3AD2AD1
D7D6D5D4D3D2D1
D0D1D2D3D4D5D6D7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D1
R2330
+5V
D2
R3330
+5V
D3
R4330
+5V
D4
R5330
+5V
D5
R6330
+5V
D6
R7330
+5V
D7
R8330
+5V
D8
R9330
+5V
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED ÑÔN
23456789
1
RP210K
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO BCD)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47 LED4
+5VR11
56
R12
56
R13
56
R14
56
R15
56
R16
56
R17
56
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD4AD5AD6AD7
A1B1C1D1E1F1G1
A1B1C1D1E1F1G1
AD0AD1AD2AD3
A2B2C2D2E2F2G2
A2B2C2D2E2F2G2
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO BCD)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47
LED5
+5VR11
56
R12
56
R13
56
R14
56
R15
56
R16
56
R17
56
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U3
74LS47
R256R356R456R556R656R756R856
LED4
+5V
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
A1B1C1D1E1F1G1
AD4AD5AD6AD7
A2B2C2D2E2F2G2
A2B2C2D2E2F2G2
A3B3C3D3E3F3G3
A4B4C4D4E4F4G4
A3B3C3D3E3F3G3
A4B4C4D4E4F4G4
P1.0
P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7
P1.1P1.2P1.3
P1.4P1.5P1.6P1.7
G1F1E1D1C1B1A1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO BCD)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47
LED4
+5VR11
56
R12
56
R13
56
R14
56
R15
56
R16
56
R17
56
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U3
74LS47
R256R356R456R556R656R756R856
LED5
+5V
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U4
74LS47
R956R1056R1856R1956R2056R2156R2256
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U5
74LS47
R2356R2456R2556R2656R2756R2856R2956
LED6
+5V
LED7
+5V
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN)
LED4
+5VR4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3AD4AD5AD6
G2
A2B2C2D2E2F2G2
A2B2C2D2E2F2
A1B1C1D1E1F1G1
A1
G1
B1C1D1E1F1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN)
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
R2
56
R3
56
R11
56
R12
56
R13
56
R14
56
R15
56
LED5
+5V
C310uF
R110k
+5V
LED4
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5
AD6
AD7AD6AD5AD4AD3AD2AD1
A1B1C1D1E1F1
G1
AD0AD1AD2AD3AD4
AD5AD6
G2
A2B2C2D2E2F2
G2
A2B2C2D2E2F2
A3
A3
A4
A4
B3C3D3E3F3G3
B4C4D4E4F4G4
B3C3D3E3F3
G3
B4C4D4E4F4
G4G1
A1
F1
E1D1C1B1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
234
56789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH KHOÂNG ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN)
LED4
+5VR4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
R2
56
R3
56
R11
56
R12
56
R13
56
R14
56
R15
56
LED5
+5V
LED6
+5V
LED7
+5V
R1656R1756R1856R1956R2056R2156R2256
R2356R2456R2556R2656R2756R2856R2956
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47 LED0
Q2A1015
+5V
R31K
R11
56
R12
56
R13
56
R14
56
R15
56
R16
56
R17
56
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
ABCDEFG
P1.0
P1.1P1.0
P1.1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47 LED1
Q1A1015
+5V
R31K
R11
56
R12
56
R13
56
R14
56
R15
56
R16
56
R17
56
LED0
Q2A1015
+5V
R21K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1.3P
1.0
P1
.1
P1
.2
P1
.3
P1.2P1.1P1.0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGO Õ VAØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47 LED3
Q1A1015
+5V
R31K
R11
56
R12
56
R13
56
R14
56
R15
56
R16
56
R17
56
LED2
Q2A1015
+5V
R21K
LED1
Q3A1015
+5V
R41K
LED0
Q4A1015
+5V
R51K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3
AD4AD5AD6
AD7AD6
AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDE
FG
ABCDE
FG
ABCD
EFG
ABCDE
FG
ABCDE
FG
ABCDE
FG
ABCDE
FG
ABCDE
FG
ABCDE
FG
P1
.0
P1
.7
P1
.6
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
P1.7
P1.0
P1.1P1.2P1.3P1.4
P1.5P1.6
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23
4567
89
1
RP1
10K
+5
V
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U2
74LS47
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VA ØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R91K
R101K
R2
56
R3
56
R4
56
R5
56
R6
56
R7
56
R8
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED0
Q1A1015
+5V
R21K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
P1
.0
P1.1P1.0
P1
.1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED1
Q1A1015
+5V
LED0
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
P1.3
P1.0
P1.1
P1.2
P1.3
P1.0P1.1P1.2
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN , GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED3
Q1A1015
+5V
LED2
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED1
Q3A1015
+5V
LED0
Q4A1015
+5V
R111K
R121K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1.7
P1
.0
P1.6P1.5P1.4P1.3P1.2P1.1P1.0
P1
.7
P1
.6
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(C AÁU H ÌNH ÑA HÔ ÏP, NGOÕ VAØO 7 ÑOA ÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VA ØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
A2
Y04
B3
Y15
Y26
E1
Y37
U2:A
74LS139
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U3
74LS47 LED0
Q1A1015
+5V
R91K
R8
56
R7
56
R6
56
R5
56
R4
56
R3
56
R2
56
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
ABCDEFG
Y1
Y0
Y1
Y0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
A2
Y04
B3
Y15
Y26
E1
Y37
U2:A
74LS139
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U3
74LS47 LED1
Q1A1015
+5V
R91K
R8
56
R7
56
R6
56
R5
56
R4
56
R3
56
R2
56
LED0
Q2A1015
+5V
R101K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
Y3
Y0
Y1
Y2
Y3
Y2Y1Y0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO BCD, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
A2
Y04
B3
Y15
Y26
E1
Y37
U2:A
74LS139
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U3
74LS47 LED3
Q1A1015
+5V
R91K
R8
56
R7
56
R6
56
R5
56
R4
56
R3
56
R2
56
LED2
Q2A1015
+5V
R101K
LED1
Q3A1015
+5V
R111K
LED0
Q4A1015
+5V
R121K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4
AD3AD2AD1
AD0AD1AD2AD3
A
BCDEFG
ABCDEFG
A
BCDEFG
A
BCDEFG
A
BCDEFG
A
BCDEFG
A
BCDEFG
A
BCDEFG
A
BCDEFG
Y7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y6Y5Y4
Y3Y2Y1Y0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23
45678
9
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VA ØO BCD , GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
A7
QA13
B1
QB12
C2
QC11
D6
QD10
BI/RBO4
QE9
RBI5
QF15
LT3
QG14
U3
74LS47 LED7
Q1A1015
+5V
R91K
R8
56
R7
56
R6
56
R5
56
R4
56
R3
56
R2
56
LED6
Q2A1015
+5V
R101K
LED5
Q3A1015
+5V
R111K
LED4
Q4A1015
+5V
R121K
LED3
Q5A1015
+5V
R131K
LED2
Q6A1015
+5V
R141K
LED1
Q7A1015
+5V
R151K
LED0
Q8A1015
+5V
R161K
A1
B2
C3
E16
E24
E35
Y015
Y114
Y213
Y312
Y411
Y510
Y69
Y77
U2
74LS138
+5V
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
LED0
Q1A1015
+5V
R21K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
A2
Y04
B3
Y15
Y26
E1
Y37
U2:A
74LS139
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
Y1
Y0
Y1
Y0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
LED1
Q1A1015
+5V
R21K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
A2
Y04
B3
Y15
Y26
E1
Y37
U2:A
74LS139
LED0
Q2A1015
+5V
R31K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
ABCDEFG
Y3
Y0
Y1
Y2
Y3
Y2Y1Y0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VAØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
LED3
Q1A1015
+5V
R21K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
A2
Y04
B3
Y15
Y26
E1
Y37
U2:A
74LS139
LED2
Q2A1015
+5V
R31K
LED1
Q3A1015
+5V
R111K
LED0
Q4A1015
+5V
R121K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
Y7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y6Y5Y4Y3Y2Y1Y0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD0 39
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD7 32
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR 16P3.5/T1
15
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏP, NGOÕ VA ØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN CÖÙNG)
LED7
Q1A1015
+5V
R21K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED6
Q2A1015
+5V
R31K
LED5
Q3A1015
+5V
R111K
LED4
Q4A1015
+5V
R121K
LED3
Q5A1015
+5V
R131K
LED2
Q6A1015
+5V
R141K
LED1
Q7A1015
+5V
R151K
LED0
Q8A1015
+5V
R161K
A1
B2
C3
E16
E2 4
E35
Y015
Y114
Y213
Y312
Y411
Y510
Y69
Y77
U2
74LS138
+5
V
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1.5P1.4P1.3P1.2P1.1P1.0
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
P1
.0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(CAÁU HÌNH ÑA HÔÏ P, NGOÕ VAØO 7 ÑOAÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED5
Q1A1015
+5V
LED4
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED3
Q3A1015
+5V
LED2
Q4A1015
+5V
R111K
R121K
LED1
Q5A1015
+5V
LED0
Q6A1015
+5V
R131K
R141K
C310uF
R110k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1.7
P1
.0
P1.6P1.5P1.4P1.3P1.2P1.1P1.0
P1
.7
P1
.6
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED 7 ÑOAÏN(C AÁU H ÌNH ÑA HÔ ÏP, NGOÕ VAØO 7 ÑOA ÏN, GIAÛI ÑA HÔÏP BAÈNG PHAÀN MEÀM)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
$
AD7
AD0
AD0AD1AD2
AD3AD4AD5AD6
AD7AD6AD5AD4
AD3AD2AD1
Q1
Q8
Q2
Q7
Q6
Q5
Q4
Q3
Q8Q7Q6Q5Q4Q3Q2Q1
P1.0 P1.0
P1.1P1.2P1.3P1.4P1.5P1.6P1.7 COL7
COL6COL5COL4COL3COL2COL1
COL0
P1.1P1.2P1.3P1.4P1.5P1.6P1.7
RO
W7
RO
W6
RO
W5
RO
W4
RO
W3
RO
W2
RO
W1
RO
W0
COL0
COL1COL2COL3COL4COL5COL6COL7
RO
W0
RO
W1
RO
W2
RO
W3
RO
W4
RO
W5
RO
W6
RO
W7
COL0
ROW7ROW6ROW5
ROW4ROW3ROW2ROW1ROW0
COL1COL2COL3COL4
COL5COL6COL7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
2
3456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN LED MA TRAÄN
Q1A1015
+5V
Q2A1015
+5V
R21K
R31K
Q3A1015
+5V
Q4A1015
+5V
R111K
R121K
Q5A1015
+5V
Q6A1015
+5V
R131K
R141K
Q7A1015
+5V
Q8A1015
+5V
R151K
R161K
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
ROW COLUMN+5V
23
456789
1
RP2
10K
+5V
C310uF
R110k
+5V
Caùc ñieän trôû naøy chæ söû duïngkhi ta chaïy moâ phoûng
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD
4
AD3
AD2
AD1
AD0
AD
7
AD
6
AD
5
D0
D0 D0D1 D1D2 D2D3 D3D4 D4D5 D5D6 D6D7 D7
D7
D6
D5
D4
D3
D2
D1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D1
R2330
+5V
D2
R3330
+5V
D3
R4330
+5V
D4
R5330
+5V
D5
R6330
+5V
D6
R7330
+5V
D7
R8330
+5V
D8
R9330
+5V
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN BAØN PHÍM MA TRAÄN 4 x 4
23456789
1
RP2
10K
1 2 3
654
8 9
=
7
++CON 0
A
B
C
D
1 2 43
+5V+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
AD
2
AD
0A
D1
D0
D1
D2
D3
D4
D5
D6
D1D2D3D4D5D6D7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LCD
D7
14
D6
13
D5
12
D4
11
D3
10
D2
9D
18
D0
7
E6
RW
5R
S4
VS
S1
VD
D2
VE
E3
LCD1ALPHANUMERIC LCD 16 CHAR x 2 LINE
RV1
10K
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
AD
2
AD
0A
D1
D0
D1
D2
D3
D4
D5
D6
D1D2D3D4D5D6D7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN LCD
D7
14
D6
13
D5
12
D4
11
D3
10
D2
9D
18
D0
7
E6
RW
5R
S4
VS
S1
VD
D2
VE
E3
LCD1ALPHANUMERIC LCD 16 CHAR x 2 LINE
RV1
10K
+5V
PULSE BUTTON
R210k
+5
V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D0 D0D1 D1D2 D2D3 D3D4 D4D5 D5D6 D6D7 D7
D7
D6
D5
D4
D3
D2
D1
AD
0
AD
1
AD
2
AD
3
AD
4
AD
5
AD
6
AD
7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN NUÙT NHAÁN
23456789
1
RP2
10K
+5V+5V
KEY7 KEY6 KEY5 KEY4 KEY3 KEY2 KEY1 KEY0
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D0 D0D1 D1D2 D2D3 D3D4 D4D5 D5D6 D6D7 D7
D7
D6
D5
D4
D3
D2
D1
AD
7
AD
6
AD
5
AD
4
AD
3
AD
2
AD
1
AD
0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN COÂNG TAÉC
23456789
1
RP2
10K
+5V+5V
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN RELAY
RL15V
R2330R
D1
Q1NPN
D2
1N4148
R3
2K2
+5V
L112V
B112V
RL25V
R4330R
D3
Q2NPN
D4
1N4148
R5
2K2
+5V
L212V
B212V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
A
B C
DV+ V+
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN ÑOÄNG CÔ BÖÔÙC (STEPPER MOTOR)
+88.8
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
+5V +5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
AD0AD1AD2AD3
A
B C
DV+ V+
KEY0
KE
Y0
KE
Y1
KE
Y2
KEY1KEY2
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN ÑOÄNG CÔ BÖÔÙC (STEPPER MOTOR)
+88.8
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
+5V +5V
STOP
R210k
+5V
FOR
R310k
+5V
REW
R410k
+5V
D7
D0
D1
D2
D3
D4
D5
D6
AD7 AD7
AD0
D0AD0 AD0AD1 AD1AD2 AD2AD3 AD3AD4 AD4AD5 AD5AD6 AD6
AD7AD6AD5AD4AD3AD2AD1
D7D6D5D4D3D2D1
D0D1D2D3D4D5D6D7
D0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D1
R2330
+5V
D2
R3330
+5V
D3
R4330
+5V
D4
R5330
+5V
D5
R6330
+5V
D6
R7330
+5V
D7
R8330
+5V
D8
R9330
+5V
1B1
2B2
3B3
4B4
5B5
6B6
7B7
8B8
1C18
2C17
3C16
4C15
5C14
6C13
7C12
8C11
COM10
U2
ULN2803
+5V
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN NGAÉT (NGAÉT TIMER)
23456789
1
RP210K
+5V
A
B
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
P1.3
P1.0
P1
.1
P1
.2
P1
.3
P1.0P1.1P1.2
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN NGAÉT (NGAÉT NGOAØI)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
C310uF
R110k
+5V
U1(P3.2/INT0)
A
B
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
P1.3
P1
.0
P1
.1
P1
.2
P1
.3
P1.2P1.1P1.0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN TIMER/COUNTER (ÑEÁM XUNG)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
C310uF
R110k
+5V
A
B
U1(P3.5/T1)
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
P1.3
P1.0
P1.1
P1.2
P1.3
P1.2P1.1P1.0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN TIMER/COUNTER (ÑO TAÀN SOÁ XUNG)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
C310uF
R110k
+5V
A
B
U1(P3.5/T1)
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
AD0 AAD1 BAD2 CAD3 DAD4 EAD5 FAD6 G
ABCDEFG
ABCDEFG
P1.3
P1
.0
P1
.1
P1
.2
P1
.3
P1.2P1.1P1.0
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN TIMER/COUNTER (ÑO ÑOÄ ROÄNG XUNG)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
C310uF
R110k
+5V
A
B
U1(P3.5/T1)
D
7
D0
D1
D2
D3
D4
D5
D6
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7D6D5D4D3D2D1
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D1
R2330
+5V
D2
R3330
+5V
D3
R4330
+5V
D4
R5330
+5V
D5
R6330
+5V
D6
R7330
+5V
D7
R8330
+5V
D8
R9330
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN THU/PHAÙT DÖÕ LIEÄU DAÏNG NOÁI TIEÁP
D2
CLK3
STB1
OE15
Q04
Q15
Q26
Q37
Q414
Q513
Q612
Q711
QS9
QS10
U3
4094
+5V
(ÖÙNG DU ÏNG MÔÛ ROÄNG PORT XUAÁT)
D7
D0
D1
D2
D3
D4
D5
D6
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D1
D2
D3
D4
D5
D6
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D1
R2330
+5V
D2
R3330
+5V
D3
R4330
+5V
D4
R5330
+5V
D5
R6330
+5V
D6
R7330
+5V
D7
R8330
+5V
D8
R9330
+5V
23456789
1
RP1
10K
+5
V
SRG8R
C1/->
& 1D1 32
4
5
6
10
8
11
12
9
13
U2
74164
+5V
MAÏCH ÑIEÀU KHIEÅN THU/PHAÙT DÖÕ LIEÄU DAÏNG NOÁI TIEÁP(ÖÙNG DU ÏNG MÔÛ ROÄNG PORT XUAÁT)
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0
SW7SW6SW5SW4SW3SW2SW1
SW7SW6SW5SW4SW3SW2SW1SW0
D0D1D2D3D4D5D6D7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456789
1
RP1
10K
+5
V
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
MAÏCH ÑIEÀU KHIEÅN THU/PHAÙT DÖÕ LIEÄU DAÏNG NOÁI TIEÁP(ÖÙNG DU ÏNG MÔÛ ROÄNG PORT NHAÄP)
SI10
D011
D112
D213
D314
D43
D54
D65
D76
SO9
CLK2
QH7
INH15
SH/LD1
U3
74165
23456789
1
RP3
10K
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
D0D1D2D3D4D5D6D7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN THU/PHAÙT DÖÕ LIEÄU DAÏNG NOÁI TIEÁP(Ö ÙNG DUÏNG MÔÛ ROÄNG PORT NHAÄP)
RUN
R1010k
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
AD0AD1AD2AD3AD4AD5AD6AD7
D0D1D2D3D4D5D6D7
D8
D15
D14
D13
D12
D11
D10
D9
AD0AD1AD2AD3AD4AD5AD6AD7
D8D9D10D11D12D13D14D15
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0SW1SW2SW3SW4SW5SW6SW7AD7
AD6AD5AD4AD3AD2AD1AD0
SW0SW1SW2SW3SW4SW5SW6SW7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN XUAÁT/NHAÄP DÖÕ LIEÄU DAÏNG SONG SONG(ÖÙNG DU ÏNG MÔÛ ROÄNG PORT XUAÁT/NHAÄP)
D02
D13
D24
D35
D46
D57
D68
D79
Q019
Q118
Q217
Q316
Q415
Q514
Q613
Q712
LE11
OE1
U2
74HC573
D8
R10330
+5V
D9
R11330
+5V
D10
R12330
+5V
D11
R13330
+5V
D12
R14330
+5V
D13
R15330
+5V
D14
R16330
+5V
D15
R17330
+5V
D02
D13
D24
D35
D46
D57
D68
D79
Q019
Q118
Q217
Q316
Q415
Q514
Q613
Q712
LE11
OE1
U3
74HC573
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
A02
B018
A13
B117
A24
B216
A35
B315
A46
B414
A57
B513
A68
B612
A79
B711
CE19
AB/BA1
U4
74HC245
23456789
1
RP2
10K
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
AD0AD1AD2AD3AD4AD5AD6AD7
D0D1D2D3D4D5D6D7
D8
D15
D14
D13
D12
D11
D10
D9
AD0AD1AD2AD3AD4AD5AD6AD7
D8D9D10D11D12D13D14D15
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0SW1SW2SW3SW4SW5SW6SW7AD7
AD6AD5AD4AD3AD2AD1AD0
SW0SW1SW2SW3SW4SW5SW6SW7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN XUAÁT/NHAÄP DÖÕ LIEÄU DAÏNG SONG SONG(ÖÙNG DU ÏNG MÔÛ ROÄNG PORT XUAÁT/NHAÄP)
D02
D13
D24
D35
D46
D57
D68
D79
Q019
Q118
Q217
Q316
Q415
Q514
Q613
Q712
LE11
OE1
U2
74HC573
D8
R10330
+5V
D9
R11330
+5V
D10
R12330
+5V
D11
R13330
+5V
D12
R14330
+5V
D13
R15330
+5V
D14
R16330
+5V
D15
R17330
+5V
D02
D13
D24
D35
D46
D57
D68
D79
Q019
Q118
Q217
Q316
Q415
Q514
Q613
Q712
LE11
OE1
U3
74HC573
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
A02
B018
A13
B117
A24
B216
A35
B315
A46
B414
A57
B513
A68
B612
A79
B711
CE19
AB/BA1
U4
74HC245
23456789
1
RP2
10K
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
AD0AD1AD2AD3AD4AD5AD6AD7
D0D1D2D3D4D5D6D7
D8
D15
D14
D13
D12
D11
D10
D9
AD0AD1AD2AD3AD4AD5AD6AD7
D8D9D10D11D12D13D14D15
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0SW1SW2SW3SW4SW5SW6SW7AD7
AD6AD5AD4AD3AD2AD1AD0
SW0SW1SW2SW3SW4SW5SW6SW7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN XUAÁT/NHAÄP DÖÕ LIEÄU DAÏNG SONG SONG(ÖÙNG DU ÏNG MÔÛ ROÄNG PORT XUAÁT/NHAÄP)
D02
D13
D24
D35
D46
D57
D68
D79
Q019
Q118
Q217
Q316
Q415
Q514
Q613
Q712
LE11
OE1
U2
74HC573
D8
R10330
+5V
D9
R11330
+5V
D10
R12330
+5V
D11
R13330
+5V
D12
R14330
+5V
D13
R15330
+5V
D14
R16330
+5V
D15
R17330
+5V
D02
D13
D24
D35
D46
D57
D68
D79
Q019
Q118
Q217
Q316
Q415
Q514
Q613
Q712
LE11
OE1
U3
74HC573
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
A02
B018
A13
B117
A24
B216
A35
B315
A46
B414
A57
B513
A68
B612
A79
B711
CE19
AB/BA1
U4
74HC245
23456789
1
RP2
10K
+5V
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
D8
D1
5
D1
4
D1
3
D1
2
D1
1
D1
0
D9
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0SW1SW2SW3
SW4SW5SW6SW7
AD0AD1AD2AD3AD4AD5AD6AD7
D8
CS
RD
A1A0WR
CS
A0A1RDWR
D7
SW0
D0D1D2D3D4D5D6
D9D10D11
D12D13D14D15
SW1SW2
SW4
SW3
SW5SW6SW7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456
789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN XUAÁT/NHAÄP DÖÕ LIEÄU DAÏNG SONG SONG(Ö ÙNG DUÏNG MÔÛ ROÄNG PORT XUAÁT/NHAÄP)
D8
R10330
+5V
D9
R11330
+5V
D10
R12330
+5V
D11
R13330
+5V
D12
R14330
+5V
D13
R15330
+5V
D14
R16330
+5V
D15
R17330
+5V
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
2345
6789
1
RP2
10K
+5V
D034
D133
D232
D331
D430
D529
D628
D727
RD5
WR36
A09
A18
RESET35
CS6
PA04
PA13
PA22
PA31
PA440
PA539
PA638
PA737
PB018
PB119
PB220
PB321
PB422
PB523
PB624
PB725
PC014
PC115
PC216
PC317
PC413
PC512
PC611
PC710
U2
8255AVCC=VDD
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
D8
D1
5
D1
4
D1
3
D1
2
D1
1
D1
0
D9
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0SW1SW2SW3
SW4SW5SW6SW7
AD0AD1AD2AD3AD4AD5AD6AD7
D8
CS
RD
A1A0WR
CS
A0A1RDWR
D7
SW0
D0D1D2D3D4D5D6
D9D10D11
D12D13D14D15
SW1SW2
SW4
SW3
SW5SW6SW7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456
789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN XUAÁT/NHAÄP DÖÕ LIEÄU DAÏNG SONG SONG(Ö ÙNG DUÏNG MÔÛ ROÄNG PORT XUAÁT/NHAÄP)
D8
R10330
+5V
D9
R11330
+5V
D10
R12330
+5V
D11
R13330
+5V
D12
R14330
+5V
D13
R15330
+5V
D14
R16330
+5V
D15
R17330
+5V
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
2345
6789
1
RP2
10K
+5V
D034
D133
D232
D331
D430
D529
D628
D727
RD5
WR36
A09
A18
RESET35
CS6
PA04
PA13
PA22
PA31
PA440
PA539
PA638
PA737
PB018
PB119
PB220
PB321
PB422
PB523
PB624
PB725
PC014
PC115
PC216
PC317
PC413
PC512
PC611
PC710
U2
8255AVCC=VDD
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
D0
D7
D6
D5
D4
D3
D2
D1
D8
D1
5
D1
4
D1
3
D1
2
D1
1
D1
0
D9
SW
7
SW
6
SW
5
SW
4
SW
3
SW
2
SW
1
SW
0
SW0SW1SW2SW3
SW4SW5SW6SW7
AD0AD1AD2AD3AD4AD5AD6AD7
D8
CS
RD
A1A0WR
CS
A0A1RDWR
D7
SW0
D0D1D2D3D4D5D6
D9D10D11
D12D13D14D15
SW1SW2
SW4
SW3
SW5SW6SW7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
C310uF
R110k
+5V
D0
R2330
+5V
D1
R3330
+5V
D2
R4330
+5V
D3
R5330
+5V
D4
R6330
+5V
D5
R7330
+5V
D6
R8330
+5V
D7
R9330
+5V
23456
789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN XUAÁT/NHAÄP DÖÕ LIEÄU DAÏNG SONG SONG(Ö ÙNG DUÏNG MÔÛ ROÄNG PORT XUAÁT/NHAÄP)
D8
R10330
+5V
D9
R11330
+5V
D10
R12330
+5V
D11
R13330
+5V
D12
R14330
+5V
D13
R15330
+5V
D14
R16330
+5V
D15
R17330
+5V
SW7 SW6 SW5 SW4 SW3 SW2 SW1 SW0
2345
6789
1
RP2
10K
+5V
D034
D133
D232
D331
D430
D529
D628
D727
RD5
WR36
A09
A18
RESET35
CS6
PA04
PA13
PA22
PA31
PA440
PA539
PA638
PA737
PB018
PB119
PB220
PB321
PB422
PB523
PB624
PB725
PC014
PC115
PC216
PC317
PC413
PC512
PC611
PC710
U2
8255AVCC=VDD
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1.0
P1.6P1.5P1.4P1.3P1.2P1.1P1.0
P1.7
P1.6
P1.5
P1.4
P1.3
P1.2
P1.1
D7
D0D1D2D3D4D5D6
A0A1A2
ALEOEEOCST
AD6
AD0AD1AD2AD3AD4AD5
D7
ST
D3
EOC
OE
D6
D2
D4D5
A0
D0D1
A1A2ALE
P1.7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
MAÏCH ÑIEÀU KHIEÅN ADC (ANALOG TO DIGITAL CONVERTER)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
+5V
RV1100K
+5V
U3(CLOCK)
OUT121
ADD B24
ADD A25
ADD C23
VREF(+)12
VREF(-)16
IN31
IN42
IN53
IN64
IN75
START6
OUT58
EOC7
OE9
CLOCK10
OUT220
OUT714
OUT615
OUT817
OUT418
OUT319
IN228
IN127
IN026
ALE22
U3
ADC0808
+88.8
Volts
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1
.0
P1.6P1.5P1.4P1.3P1.2P1.1P1.0
P1
.7
P1
.6
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
D7
D0D1D2D3D4D5D6
A0A1A2
ALEOEEOCST
AD6
AD0AD1AD2AD3AD4AD5
D7
ST
D3
EOC
OE
D6
D2
D4D5
A0
D0D1
A1A2ALE
P1.7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN ADC (ANALOG TO DIGITAL CONVERTER)
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
+5V
RV4100K
+5V
U3(CLOCK)
OUT121
ADD B24
ADD A25
ADD C23
VREF(+)12
VREF(-)16
IN31
IN42
IN53
IN64
IN75
START6
OUT58
EOC7
OE9
CLOCK10
OUT220
OUT714
OUT615
OUT817
OUT418
OUT319
IN228
IN127
IN026
ALE22
U3
ADC0808
RV3100K
RV2100K
RV1100K
+88.8
Volts
+88.8
Volts
+88.8
Volts
+88.8
Volts
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
P1.7
P1.0
P1.6P1.5P1.4P1.3P1.2P1.1
P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51VCC=+5V
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN DAC (DIGITAL TO ANALOG CONVERTER)
A26
VREF+14
VEE3
A15
IOUT4
A37
A48
A59
A610
A711
A812
VREF-15
COMP16
U2
DAC0808VCC=+12V
+88.8
Volts
DIEN AP ANALOGR22K7
R3
2K7
R4 2K7
R5 2K7
D15V
RV210K
C410uF
C5100nF
R62K7
+12V
C6100nF
C7100nF
-12V
C8100nF
U3LM741
+88.8
Volts
DIEN AP CHUAN
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1
.0
P1.6P1.5P1.4P1.3P1.2P1.1P1.0
P1
.7
P1
.6
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
AD6
AD0AD1AD2AD3AD4AD5
P1.7
P2.7
P2.0
P2.6P2.5P2.4P2.3P2.2P2.1
P2.0P2.1P2.2P2.3P2.4P2.5P2.6P2.7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5
V
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
MAÏCH ÑIEÀU KHIEÅN DAC (DIGITAL TO ANALOG CONVERTER)
A26
VREF+14
VEE3
A15
IOUT4
A37
A48
A59
A610
A711
A812
VREF-15
COMP16
U3
DAC0808VCC=+12V
+88.8
Volts
DIEN AP ANALOGR212K7
R20
2K7
R19 2K7
R18 2K7
D15V
RV110K
C510uF
C?100nF
R172K7
+1
2V
C7100nF
C4100nF
-12V
C6100nF
U2LM741
+88.8
Volts
DIEN AP CHUAN
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
P1.7
P1.0
P1.6P1.5P1.4P1.3P1.2P1.1
P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51VCC=+5V
C133p
C233p
X112MHz
C310uF
R110k
+5V
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN DAC (DIGITAL TO ANALOG CONVERTER)
A26
VREF+14
VEE3
A15
IOUT4
A37
A48
A59
A610
A711
A812
VREF-15
COMP16
U2
DAC0808VCC=+12V
R22K7
R3
2K7R4 2K7
R5 2K7
D15V
RV210K
C410uF
C5100nF
R62K7
+12V
C6100nF
C7100nF
-12V
C8100nF
U3LM741
+88.8
Volts
DIEN AP CHUAN
A
B
DANG TIN HIEU ANALOG
AD7
AD0
AD0AD1AD2AD3AD4AD5AD6
AD7AD6AD5AD4AD3AD2AD1
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
ABCDEFG
P1
.0
P1.6P1.5P1.4P1.3P1.2P1.1P1.0
P1
.7
P1
.6
P1
.5
P1
.4
P1
.3
P1
.2
P1
.1
D7
D0D1D2D3D4D5D6
A0A1A2
ALEOEEOCST
AD6
AD0AD1AD2AD3AD4AD5
D7
ST
D3
EOC
OE
D6
D2
D4D5
A0
D0D1
A1A2ALE
P1.7
XTAL218
XTAL119
ALE30
EA31
PSEN29
RST9
P0.0/AD039
P0.1/AD138
P0.2/AD237
P0.3/AD336
P0.4/AD435
P0.5/AD534
P0.6/AD633
P0.7/AD732
P1.01
P1.12
P1.23
P1.34
P1.45
P1.56
P1.67
P1.78
P3.0/RXD10
P3.1/TXD11
P3.2/INT012
P3.3/INT113
P3.4/T014
P3.7/RD17
P3.6/WR16
P3.5/T115
P2.7/A1528
P2.0/A821
P2.1/A922
P2.2/A1023
P2.3/A1124
P2.4/A1225
P2.5/A1326
P2.6/A1427
U1
AT89C51
C133p
C233p
X112MHz
23456789
1
RP1
10K
+5V
MAÏCH ÑIEÀU KHIEÅN ÑO NHIEÄT ÑOÄ
LED7
Q1A1015
+5V
LED6
Q2A1015
+5V
R21K
R31K
R4
56
R5
56
R6
56
R7
56
R8
56
R9
56
R10
56
LED5
Q3A1015
+5V
LED4
Q4A1015
+5V
R111K
R121K
LED3
Q5A1015
+5V
LED2
Q6A1015
+5V
R131K
R141K
LED1
Q7A1015
+5V
LED0
Q8A1015
+5V
R151K
R161K
C310uF
R110k
+5V
+5V
U3(CLOCK)
OUT121
ADD B24
ADD A25
ADD C23
VREF(+)12
VREF(-)16
IN31
IN42
IN53
IN64
IN75
START6
OUT58
EOC7
OE9
CLOCK10
OUT220
OUT714
OUT615
OUT817
OUT418
OUT319
IN228
IN127
IN026
ALE22
U3
ADC0808
U2OP07
U4OP07
U5OP07
R17
39K
R1810K
R1910K
R2039K
C410uF
C510uF
RV120K
+5V
R2139K
+5V
V-
3V
+2
ADJ1
U6LM335
RV220K
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