www.banggood.com http://www.banggood.com/Large-Screen-Remote-Clock-Electronic-DIY-Kit-Aluminum-Cover-p-976385.html ECL-132 Large-Screen Remote Control Digital Clock (Plug-In remote control version) ECL-132 has the following functions: memorize before power-down, accurate time adjustment, on time alarm,5 independent alarms, automatic error correction, closeable LED display. 1. Kit Manual Model: ECL-132 Model Name: Large-Screen Remote Control Clock Dimensions: Length 233 * Width 93 * Height 30mm Operating voltage: 5V (USB power) Operating current: 30 ~ 50mA (depending on the displaying color) 2. Principle Of Operation The system consists of Minimum system, infrared receiver circuit, display circuit, buzzer circuit, clock chip and power packs. (1) Minimum system,: including power-on reset circuit U1 (STC11F04E), C1, R5 composition, C4, C5, Y1 constitute a clock circuit. (2)The infrared receiver circuit: U4 is responsible for receiving the signal transmitted from the remote control, after shaping amplified by an output pin, and transmitted to the microcontroller processing. (3)Display circuit: U3 (74HC138N) 3-8 line decoder, Q1-Q4, R1-R4 and 132 LED components. (4)buzzer circuit: Including R6, Q5 and LS1, button sounds, hourly chime, the alarm and other sound output from the MCU P3.1 port, via Q5 driver sound by LS1. (5)Clock Chip: U2 (DS1302), Y2, C6, C7 and BT1 composition. (7)Power section: J1 extension cords, C2, C3 filtering. 3. Operating Instructions A. key general features: Press the middle button to enter the main menu; 1) Adjust Time : LED is blinking is currently selected position, after adjusting the hour and minute, then press "main button" to save and exit, enter alarm settings submenu. 2) Alarm setup : At first is 5-way total alarm selection, the first position shows C, the other two position will display
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
ECL-132 Large-Screen Remote Control Digital Clock(Plug-In remote control version)
ECL-132 has the following functions: memorize before power-down, accurate time adjustment, on time alarm, 5independent alarms, automatic error correction, closeable LED display.
1. Kit ManualModel: ECL-132Model Name: Large-Screen Remote Control ClockDimensions: Length 233 * Width 93 * Height 30mmOperating voltage: 5V (USB power)Operating current: 30 ~ 50mA (depending on the displaying color)
2. Principle Of Operation
The system consists of Minimum system, infrared receiver circuit, display circuit, buzzer circuit, clock chip and powerpacks.
(2)The infrared receiver circuit:U4 is responsible for receiving the signal transmitted from the remote control, after shaping amplified by an output pin,and transmitted to the microcontroller processing.
(3)Display circuit:U3 (74HC138N) 3-8 line decoder, Q1-Q4, R1-R4 and 132 LED components.
(4)buzzer circuit:Including R6, Q5 and LS1, button sounds, hourly chime, the alarm and other sound output from the MCU P3.1 port, viaQ5 driver sound by LS1.
(5)Clock Chip:U2 (DS1302), Y2, C6, C7 and BT1 composition.
A. key general features:Press the middle button to enter the main menu;
1) Adjust Time : LED is blinking is currently selected position, after adjusting the hour and minute, then press "mainbutton" to save and exit, enter alarm settings submenu.
2) Alarm setup : At first is 5-way total alarm selection, the first position shows C, the other two position will display
flashing ON (on) or OF (off), will switch by the plus or minus key. If you choose OF (off), then press the "main button"directly into the Error Correction submenu. If you choose 0N (on), then press the "main button" to enter the 5-way alarmsetting, to channel 1 alarm for example. Display C1, the other two position flashing ON (on) or OF (off), on and off thesetting as above, if the press OF (off), then press the "main button" directly into the second channel alarm ON (open) or OF(off) choice; if yes 0N (on), then press the "main button" to enter the hours and minutes, the settings are consistent with themethod and adjust the time setting is completed and then press the "main button" entry 2-way alarm setting, the first 5-wayalarm settings and then press "main button" entry error correction submenu.
3) Error Correction submenu: the first position shows N, after the other two position flashing ON (open amended) or OF(closed amendments), switch by the plus or minus key, if you choose OF (closed Amendment), then press the "main button"then go back to normal working interface; If you select ON (open correction), then press the "main button" entry correctionparameter setting interface, the behind two position displays 01 flashes, means one day (the range of days can switchbetween 1-999 days by plus or minus keys), (it can be between -50 seconds to 50 seconds after the number of days selectednumber of seconds and then press the "main button" Save settings screen to enter the number of seconds after the twodisplays 00 flicker, representing 0 seconds by plus or minus keys to choose, there is a negative sign indicates X minus Ysecond day, no negative sign indicates X days plus Y seconds), press the "main button" returned to normal travel timeinterface.
B. Key shortcut functions:1) Under normal working time interface press the "off" to turn off or turn on the digital display.2) Under normal working time interface press "switch" to switch between hour-minute interface and minute-secondinterface.3) Under normal working time interface press "Speed" to select the entire 5-way alarm on or off (display C, ON or OF),then press "main button" entry chime on or off selection (display H, ON or OF), after selection press "main button" returnedto normal working time interface.4) In the minutes and seconds interface to go when the screen displayed by the "time" to show SEC, then the second digitsflash, a few seconds after minute and second flash together, then press "time" again to zero seconds, finally , returns to theminutes and seconds interface, you can check whether the second is correction precision or not.
D ate: 23 -Se p-2014 Sheet o f Fi le: F: \设 计实 训 套 件1\设 计1组 .D db D rawn By:
RET
1
RXD P3.0
2
TXD P3.1
3
INT0 P3.2
6
INT1 P3.3
7
T0 P3.4
8
T1 P3.5
9
P3.7
11
X1
4
X2
5
GND
10
P1.1 A1(+)
13
P1.0 A1(-)
12
P1.2
14
P1.3
15
P1.4
16
P1.5
17
P1.6
18
P1.7
19
VCC
20
U 1
STC11F04E
Y2
32 .768
V2
1
OSC
2
OSC
3
GND
4
RST
5
I/0
6
CLK
7
V1
8
U 2
D S1302
P3.3
P3.4
P3.5
P3.7
+5V
BT13V
P3.0
P3.0
P3.5
P3.7
P3.2
P3.1
LS1+5V
P3 .1
+5V
+5V
R110K
R6
10K
R510K
R210K R310K R410K
Q 1 8550 Q 2 8550 Q 3 8550 Q 4 8550
Q 5
9012
Y112M
C1
10uF
C430P
C5
30P
C3
104
+5V
12
J1
A1
B2
C3
G 2A4
G 2B5
G 16
Y77
G ND8 Y6 9
Y5 10
Y4 11
Y3 12
Y2 13
Y1 14
Y0 15
VCC 16
U 3 74HC138N
P3 .3
P3 .4 L1
L2
L3
L4
+5V
+5V
C66P
L1 L2 L3 L4
A B C D E F G DP
R810K
R710K
+5V
1 2 3 4 5 6 7 8
J3A
1 2 3 4 5 6 7 8 J2A
P3 .2
C2
100uF /16V
D 1
1N4148
C76P
GND
2
VCC
3
OUT
1
U 4 VS1738
+5V
益 奇电 子
1A1 1A2 1A3 1A4
1F 1
1F 2
1F 3
1F 4
1F 5
1G 1 1G 2 1G 3 1G 4
1B1
1B2
1B3
1B4
1B5
1E 1
1E 2
1E 5
1E 3
1E 4
1C1
1C2
1C3
1C4
1C5
1D 1 1D 2 1D 3 1D 4
RGRB
RE
RC
RD
RF
RA
1 2 3 4 5 6 7 8J2B 1 2 3 4 5 6 7 8J3B
A
B
C
G
F
E
D
A B C D E F G D P
V1
V1 V2 V3 V4
1.只绘出了第一位数LED连接方式。
2.LED限流电阻实际是每一只都配一个。主控板电路图
显示板电路图
C2101
C1101
C3
22uF
Y1455
Q 1 8050
D 1
S1
S2
S3
S4
S5
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
U 1
BA5104
12J1 CO N2
遥控器电路图
Parts listNote: Since the batch is not the same, could lead to some elements out of stock, it will be replaced withsimilar functions componentsThere are some differences between the products and the list! Use the material object as the standard!
01. Remote control lists (plug-in version of the remote control)
Name Model Num. Quantity Name Model Num. QuantityIC socket BA5104
In the main control board Soldering USB power cable
2. First find the positioning arrows control board and the display panel, the two plates are assembled together when stackedvertically to ensure the positioning arrow