Anykits Magazine

ISSUE #003

VOL-02 I January 2009

0 1 1 0 2 0 0 8

HIGH VOLTAGE AND HIGH CURRENT DRIVER 1

20 SEC RECORD PLAY BACK VOICE MODULE 5

ADJUSTABLE DC-DC CONVERTER 8

DUAL DC MOTOR/STEPPER MOTOR DRIVER 11

SOLID STATE RELAY 13

4 CHANNEL IR REMOTE 15

1.2V TO 30V 5A POWER SUPPLY 19

STEP UP DC-DC CONVERTOR 5V TO 12V 20

PULSE GENERATOR 24

16SEC VOICE RECORD PLAYBACK MODULE 27

60 SEC VOICE RECORD PLAY BACK MODULE 29

ELECTRONICS TOGGLE SWITCH 33

UNIPOLAR STEPPER MOTOR DRIVER 36

VOICE CHANGER 39

3TONE SIREN 42

index

index

Kit has been designed around ULN2803 IC which is high voltage and highcurrent 8 channel transistor array. Kit is very useful interface board thatallows much higher voltage and higher current devices to be interfaced to

the low level logic. Useful in application like 8 channel Solenoid driver, StepperMotor Driver, DC motor driver, high current LED driver and Relay driver.

Supply input 30V DC

Load current 350mA each channel

Input trigger TTL and CMOS (2-6V)

10 Pin box header for input logic interface

Easy interface with Anykits Micro-Development Boards

Screw terminal PBT for output connections

IC has clamping Diode for protection

Useful in application like Stepper motor, DC motor, Solenoid,

Lamp,Relay,high current LED driver.

1

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IN6

IN8

+

C2100uF/50V

R1470E

D1RED LED

GND

OUT21 23 45 67 89 10

CN2BH10

IN6IN8

IN2IN4

IN1IN2

IN5IN3

IN7

C30.1uF

R1 1K 12V Supply

IN7

R1 1.5K 18V Supply

R1 2.7K 30V Supply

C10.1uF

CO

M10

GN

D9

IN11

IN22

IN33

IN44

IN55

IN66

IN77

IN88

OUT118

OUT217

OUT316

OUT415

OUT514

OUT613

OUT712

OUT811

U1 ULN2803

CN1PBT11

OUT1

OUT3OUT4OUT5OUT6OUT7

IN1

OUT8

+V

+V

IN3IN4IN5

PCB layoutPCB layout

Circuit

2

IN6

IN8

+

C2100uF/50V

R1470E

D1RED LED

GND

OUT21 23 45 67 89 10

CN2BH10

IN6IN8

IN2IN4

IN1IN2

IN5IN3

IN7

C30.1uF

R1 1K 12V Supply

IN7

R1 1.5K 18V Supply

R1 2.7K 30V Supply

C10.1uF 1

23

4 5 6

MG1MOTOR STEPPER

CO

M10

GN

D9

IN11

IN22

IN33

IN44

IN55

IN66

IN77

IN88

OUT118

OUT217

OUT316

OUT415

OUT514

OUT613

OUT712

OUT811

U1

ULN2803

CN1PBT11

POWER SUPPLY MAX 30V DC

OUT1

INPUT 2 TO 5V DC

TRIGGER IN

OUT3OUT4OUT5OUT6OUT7

IN1

OUT8

+V

+V

IN3IN4IN5

IN6

IN8

+

C2100uF/50V M

DC MOTOR

R1470E

SAMEWAY

7 DC MOTORS

D1RED LED

GND

OUT21 23 45 67 89 10

CN2BH10

IN6IN8

IN2IN4

IN1IN2

IN5IN3

IN7

C30.1uF

R1 1K 12V Supply

IN7

R1 1.5K 18V Supply

R1 2.7K 30V Supply

C10.1uF

CO

M10

GN

D9

IN11

IN22

IN33

IN44

IN55

IN66

IN77

IN88

OUT118

OUT217

OUT316

OUT415

OUT514

OUT613

OUT712

OUT811

U1

ULN2803

CN1PBT11

POWER SUPPLY MAX 30V DC

OUT1

INPUT 2 TO 5V DC

TRIGGER IN

OUT3OUT4OUT5OUT6OUT7

IN1

OUT8

+V

+V

IN3IN4IN5

IN6

IN8

+

C2100uF/50V

R1470E

SAMEWAY

7 SOLENOID

D1RED LED 1

2

SOLENOID

GND

OUT21 23 45 67 89 10

CN2BH10

IN6IN8

IN2IN4

IN1IN2

IN5IN3

IN7

C30.1uF

R1 1K 12V Supply

IN7

R1 1.5K 18V Supply

R1 2.7K 30V Supply

C10.1uF

CO

M10

GN

D9

IN11

IN22

IN33

IN44

IN55

IN66

IN77

IN88

OUT118

OUT217

OUT316

OUT415

OUT514

OUT613

OUT712

OUT811

U1

ULN2803

CN1PBT11

POWER SUPPLY MAX 30V DC

OUT1

INPUT 2 TO 5V DC

TRIGGER IN

OUT3OUT4OUT5OUT6OUT7

IN1

OUT8

+V

+V

IN3IN4IN5

IN6

IN8

+

C2100uF/50V

R1470E

SAMEWAY

7 LAMP/LED

D1RED LED

LAMP/LED

GND

OUT21 23 45 67 89 10

CN2BH10

IN6IN8

IN2IN4

IN1IN2

IN5IN3

IN7

C30.1uF

R1 1K 12V Supply

IN7

R1 1.5K 18V Supply

R1 2.7K 30V Supply

C10.1uF

CO

M10

GN

D9

IN11

IN22

IN33

IN44

IN55

IN66

IN77

IN88

OUT118

OUT217

OUT316

OUT415

OUT514

OUT613

OUT712

OUT811

U1

ULN2803

CN1PBT11

POWER SUPPLY MAX 30V DC

OUT1

INPUT 2 TO 5V DC

TRIGGER IN

OUT3OUT4OUT5OUT6OUT7

IN1

OUT8

+V

+V

IN3IN4IN5

STEPPER MOTOR

DC MOTOR

SOLENOID

LAMP/LED

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3

Sr. Qnty. Ref Disc.1 1 CN1 Screw terminal PBT connector

2 1 CN2 10pin box header connector

3 2 C1,C3 0.1uF

4 1 C2 100uF/50V

5 1 D1 RED LED

6 1 R1 470E

7 1 U1 ULN2803

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Bill of materiel

Application

Stepper Motor

DC Motor

Lamp

High current LED

Solenoid

IC Internal diagram 4

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20 Seconds Record/Play back Voice Module

Voice Module 20 Sec kit will playback and record upto 20 seconds of voice message.

Upto 20 Seconds of non volatile voice storage

Onboard MIC capsule for recording message directly onto the chip

A stereo socket to record voice from an external audio source

Easy jumper selection for selecting recording source

Flashing LED to display Record / Playback of messages

Direct speaker connection via Relimate/Berg Connector

Relimate/Berg type connector for power supply input

4 pin small tactile switches for Record and Play function trigger

Onboard voltage regulator for a regulated supply

Diode protection against reverse polarity connection of power supply

Preset for adjusting sampling rate and record level of voice record/play

Four mounting holes of 3.2 mm each

PCB dimensions 70 mm x 58 mm

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5

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+

C74.7uF/63V

R5220K

OS

CR

7

VSSD26

ANA IN20

ANA OUT21

MIC IN17

MIC REF18

AGC19

VC

CD

28

VC

CA

_R

16

VSS12

SP+13

NC

1

NC

2

NC

3

NC

4

NC

5

/CE6

NC

8

NC

9

NC

22

NC

10

NU

111

NC

24

/LED25

VC

CA

_L

15

SP-14

/RE

CL

27

/PL

AY

E23

U1APR9301

C30.1uF

J1SELECT

CN1STEREO SOCKET

C10.1uF

C20.1uF

MIC

EXT

PR210K PRESET

EXTERNALD1

RED LED

R1560E

12

J2

6-1

2V

DC

C40.1uF

C60.1uF

C5MIC

R44.7K

R61K

+

C822uF/50V

+

C1047uF/25

C110.1uF

VCC

+

C9100uF/25V

R239K

PR150K PRESET

SAMPLING RATE 4-8 KHz VCC

VCC

VCC

SW2

PLAY SWITCH

R3 4.7K

SW1

REC SWITCH

AUDIO

IN OUT

GN

D

U2 7805

LS1SPEAKER

+VGND

AUDIO

D21N4007

6

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This kit will allow you to record and play a 20 second voice message stored in it. This circuit is based on

APR9301 IC from Aplus.

The kit includes all components required for the project accept a speaker, power supply and cabinet. Please

check the components supplied to you as per the BOM “Bill of Material” listed in this document. The kit PCB

is RoHS Compliant and components legends clearly printed on the PCB.

The kit provides two ways to record voice message, viz i) via a Stereo Socket marked CN1 on PCB or ii) On

board MICrophone Capsule. Jumper marked J1 on the PCB would select either of these two modes for you.

On board preset PR1 will adjust the sampling rate of Playback and record option for this kit. One important

thing to remember is that , if you increase the sampling rate, the duration of message will reduce and vice-

versa.

To record a voice message on to the Kit, you need to keep REC Switch SW1 pressed. Recording will stop

when you release this switch or at the end of the memory location on this IC. LED D1 will indicate a recording

in progress.

To play the message, just press and release PLAY SW2 marked on the kit. The message would play and stop

for the duration it was recorded.

A speaker (8 ~ 16 Ω) is to be connected at at SPK connector marked on the PCB. A supply between 8 ~ 10V

DC should be connected at connector marked J2 on the PCB. Polarity is printed on the PCB. This circuit is

protected against reverse polarity connection by diode (D2). U2 is a 7805 regulator which provides a

regulated supply to the kit.

For datasheet of APR9301, please visit the manufacturer's website at

Please refer to the schematic diagram for the configuration of this board.

The kit includes all components required for the project accepts power supply, speaker and cabinet. Please

check the components supplied to you as per the BOM “Bill of Material” listed in this document. Component

legends and In/Out port pins are clearly printed on the PCB.

To Record:

To Play:

www.aplus.com

SR. QTY. REF. DESCRIPTION

1 1 CN1 STEREO EP SOCKET

2 6 C1,C2,C3,C4,C6,C11 0.1uF

3 1 C5 MIC

4 1 C7 4.7uF/63V

5 1 C8 22uF/50V

6 1 C9 100uF/25V

7 1 C10 47uF/25V

8 1 D1 RED LED

9 1 D2 1N4007

10 1 J1 3 PIN JUMPER WITH CLOSER

11 1 J2 2 PIN JUMPER

12 1 LS1 SPEAKER

13 1 PR1 50K PRESET

14 1 PR2 10K PRESET

15 1 R1 560E

16 1 R2 39K

17 2 R3,R4 4.7K

18 1 R5 220K

19 1 R6 1K

20 2 SW1,SW2 TACT SWITCH

21 1 U1 APR9301

22 1 U2 7805

23 1 SOCKET 28 PIN DIP IC SOCKET

7

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Kit has been designed around LM2575 DC to DC converter,provides variable voltage out put in span of 1.2V to 30V. @1Amp.can be use as table top power supply or lab power supply to power

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Low ripple rate

DC input

On board Pot to adjust the voltage

Fuse for short circuit protection

Input supply 35V DC

Capable of driving 1A ( 800mA Ideal)

Excellent line and Load regulation

On board Potentiometer for voltage Adjust

8

Adjustable DC to DC Converter

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Sr. Qnty. Ref. Disc.1 1 CN1 2 Pin Screw terminal connector

2 1 CN2 2 Pin Screw terminal connector

3 1 C1 100uF/50V

4 1 C2 1000uF/35V

5 4 D1,D2,D3,D4 1N4007 Diode

6 1 D5 1N5819 switching Diode

7 1 D6 RED LED

8 1 F1 1AFUSE

9 1 L1 330uH 1A

10 1 P1 10K

11 1 R1 2K2

12 1 U1 LM2575-ADJ

Bil of meterial

+

C21000uF/35V

L1330uH 1A

+

C1100uF/50V

F11AFUSE

VIN1

OUT2

GND3

FB4

ON/OFF5

U1LM2575-ADJ

R12K2

D51N5819

35V DC

D1 1N4007

D3 1N4007

D2 1N4007

D4 1N4007

D6

RE

DLE

D

CN2

CN1

1.2V-30V

P110K

9

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1.2 V to 30V Output

35-40VDC input for 1.2-30V O/P

Voltage Adjust

Fuse for short circuit protection

DC to DC buck Converter -12V @ 0.35A

+

C2

22

00uF

/16V

L1100uH 1A

+

C1100uF/50V

VIN1

OUT2

GND3

FB4

ON/OFF5

U1LM2575-12V

D51N5819

12V to 25V DC

SupplyIn

DCoutGND

-V

-12V @ 0.35ARegulated output+V

GND

LM2575-12 DC to DC converter

CN2

CN1

10

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Kit has been design around L293D IC, which can be use as dual DC motor driveror bipolar stepper motor driver.Capable of delivering output current up to650mA per channel respectivley.Useful in robotics application,bidirectional DC

motor controller and stepper motor driver.Separate logic supply to reduce dissipation.L293D includes the output clamping diodes withing the IC for protections.

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Motor/Logic supply 5 to 36V

Logic controls in 7V max

Duall DC motor Driver

Inhibit facility/Enable

Separate Logic supply

High Noise immunity

Over temperature protection

Output current 650mA each channel

10Pin Box header for easy interface with Micro-controller or logic board

Screw terminal PBT for motor and supply connection

Turn left, turn right, fast motor stop,free running motor stop function possible

11

Dual DC motor/Stepper Motor driver

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CN3

MO

TO

R1

CN4

MO

TO

R2

J2

IN1IN2IN3IN4

EN1

J1

EN2

Motor supply

C30.1uF

VCC= 5V-36V Logic Supply

J1/J2 external Enable input

IN1 IN2IN3

IN12

IN27

IN310

IN415

EN11

EN29

OUT13

OUT26

OUT311

OUT414

GN

D4

GN

D5

GN

D13

GN

D12

VSS16

VS

8

U1L293D

EN1IN4EN2

1 23 45 67 89 10

CN2BH10

VCC

VCC

CN1

5-36V DC

GND +C1

100u

F/5

0V

C2

0.1

uF

+V

Sr. Qnty. Ref. Disc.1 1 CN1 2pin Screw terminal connector

2 1 CN2 10pin box header connector

3 1 CN3 2pin Screw terminal connector

4 1 CN4 2pin Screw terminal connector

5 1 C1 100uF/50V

6 2 C2,C3 0.1uF

7 2 J1,J2 2 pin berg connector

8 1 U1 L293D

Bill of material

PCB layout PCB layout

Circuit diagram

12

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Load - 240 VAC @ 500 W

Trigger voltage - 2 to 5 VDC (TTL) @ 10 mA

Input isolated with use of Optocoupler

Power Battery Terminal (PBT) for easy

connection

Terminal pins for connecting input trigger signal

Heatsink for TRIAC

Four mounting holes of 3.2 mm each

PCB dimensions 29 mm x 74 mm

input 230 VAC mains and

load

Solid State Relay Switch is a simple circuit which will help you control (ON / OFF) a single high power

circuit from a low power drive. Its designed to drive resitive load pls don't use inductive load.

THIS KIT USES 230V MAINS ELECTRICITY

AND SHOULD NOT BE ATTEMPTED BY ANYONE

WITHOUT PROPER SKILL LEVEL

13

Solid State Relay

Q1BT136

CN1

TR

IGG

ER

IN

R1330E

CN2

230

VA

CIN

1

2

64

U1MOC3021

R2 180E R3 680E

C1

0.1

uF

/275V

AC

CN3

LO

AD

SR. QTY. REF. DESCRIPTION

1 1 CN1 2 PIN BERG

2 1 CN2 2 PIN PBT

3 1 CN3 2 PIN PBT

4 1 C1 0.1uF/275VAC

5 1 Q1 BT136

6 1 R1 330E

7 1 R2 180E

8 1 R3 680E

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Circuit

Components

Overlayout

14

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4 Channel Infrared (IR) Remote is a simple kit using the famous HT12A and HT12Dencoder / decoder chips from Holtek.

Supply - Transmitter : 3 ~ 5 VDC, 5 V @ 20 mA & Receiver : 6 VDC 150mA

Output - 4 channel Latch or Momentary on board Jumper for slection

Crystal based oscillator for reliability of operation

Jumper selectable 8 bit address code

LED output to indicate reception

ON/OFF slide switch in the transmitter

Power-On LED indicator in the Receiver / Transmitter

Valid transmission indicator

4 LED for Relay on/off status

Four mounting holes of 3.2 mm each

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15

4 Channel IR Remote

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+

C14.7uF/63V

Q3BC547

R81K

D5Y

ELLO

WLE

D

CN2PBT3

RE25V RELAYD4

1N

400

7R9 4.7K

VDD

R1 47E

PWR

Q2BC547

R61K

D3

OR

AN

GE

LE

D

CN1PBT3

RE15V RELAYD2

1N

400

7

R7 4.7K

VDD

LED

+

C3

100

uF

/25

V

R141K

D10

RE

DLE

D

VDD

VALID

TRANSMISSION

R547K

VDD

VS

S9

DIN14

VT17

VD

D18

A01

A12

A23

A34

A45

A56

A67

A78

OSC116

OSC215

D810

D911

D1012

D1113

U2HT12D

+V

VDD

R4220E

D1G

RE

EN

LE

D

S2

Q4BC547

R101K

D7

GR

EE

NLE

D

CN3PBT3

RE35V RELAYD6

1N

400

7

R11 4.7K

SUPPLY IN

J1 JUMPER

C2

0.1

uF

S1

S3

S4

J2 JUMPER

J3 JUMPER

GND1

VS2

OUT3

U1TSOP1738

J4 JUMPER

CN55-6V DC

J5 JUMPER

J6 JUMPER

R3 3.3K

VDD

J7 JUMPER

Q1BC547

J8 JUMPER

Q5BC547

R121K

D9

RE

DLE

D

CN4PBT3

RE45V RELAYD8

1N

400

7

R210K

R13 4.7K

VDD

GND

16

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GN

D

R1 100E

R2 10K

J1 JUMPER

J2 JUMPER

R310M

C1100pF

C2100pF

J9 JUMPER

+V

SW4 S4

SW3 S3

A01

A12

A23

A34

A45

A56

A67

A78

VS

S9

D810

D911

L/M14

X215

X116

DOUT17

VD

D18

D1012

D1113

U1HT12A

J3 JUMPER

+

C310uF/50V

J4 JUMPER

J5 JUMPER

SW2 S2

J6 JUMPER

J7 JUMPER

SW1 S1J8 JUMPER

Q1BC547

D1

IRL

ED

R4330E

D2RED LED

X1

455

KH

z

SW5ON/OFF

BT1DC IN 3V-5V

17

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Transmitter

Receiver

18

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This kit provides a variable output power supply ranging from 1.2 to 30 V @ 5 A. Usesindustry famous positive voltage regulator LM338K in TO3 package for deliveringvariable output voltage.

Input - minimum 30 VAC, 6 Amp

Output - variable output from 1.2 ~ 30 V @ 5 A regulated low ripple DC voltage

Heatsink for regulator IC

Onboard bridge rectifier to convert AC to DC

LED indication at input of IC

Thermal overload/short circuit protection (provided by IC feature)

Power Battery Terminal (PBT) for easy input and output connection

Relimate connector for connecting Potentiometer (POT) to the PCB

Filter capacitors for low ripple DC output

Four mounting holes of 3.2 mm each

PCB dimensions 91 mm x 66 mm

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1.2V to 30V 5A Adjustable power supply

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C4

0.1

uF

C3

0.1

uF

+ C2

100u

F/5

0V

+C1

47

00uF

/50V R1

3.3K

R2

220E

/1/2

W

P1

4.7

KP

OT

CN2

DC

OU

T

D1R

ED

LE

D

CN1

0-3

0V

AC

IN

+V

1

2 3

U1LM338K

+

C5

10uF

/50V

- +

B1BRIDGE

GND

SR. QTY. REF. DESCRIPTION

1 1 B1 BR1010

2 1 CN1 2 PIN PBT

3 1 CN2 2 PIN PBT

4 1 C1 4700uF/50V

5 1 C2 100uF/50V

6 2 C3,C4 0.1uF

7 1 C5 10uF/50V

8 1 D1 RED LED

9 1 P1 3 PIN RELIMATE

10 1 R1 3.3K

11 1 R2 220E/1/2W

12 1 U1 LM338K

13 1 HEATSINK HS07051

14 2 SCREW SCB2907

15 2 SCREW SC02909

16 4 NUT NT02900

17 1 POT 4.7K POT

18 1 KNOB FOR POT KG00704

20

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21

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Kits has been design around LM2577 step DC-DC converter. Input supply 3.5V to 5V,Output 12V DC @800mA.

Input supply 3.5V to 5V DC

Output 12V DC 800mA max.

Low ripple.

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5V TO 12V Step up DC-DC converter

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GND+

C1

22

0uF

/35V +

C2

1000

uF

/50V

CN2DC OUT

OUTIN

12V DC @ 800mA.3.5V-5V

COMP1

FB2

GN

D3

SW4

V IN5

U1 LM2577/TO

CN1DC IN

L1 100uH

R218K

R32K

R12.2K

C40.33uF

C3

0.1

uF

GND

D11N5822

1 1 CN1 2PIN PBT Screw Terminal

2 1 CN2 2PIN PBT Screw Terminal

3 1 C1 220uF/35V

4 1 C2 1000uF/50V

5 1 C3 0.1uF

6 1 C4 0.33uF

7 1 D1 1N5822

8 1 L1 100uH

9 1 R1 2.2K

10 1 R2 18K

11 1 R3 2K

12 1 U1 LM2577/TO National

CN1 DC Input 3.5V to 5V

CN2 DC Out put 12V DC/800mA.

Components

23

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Pulse Generator

Pulse Generator kit will generate a frequency in KHz which can form a good test gearproject. This kit is based on the classic LM555 timer IC.

Input - 12 VDC Max @ 40 mA

Range - jumper selectable and preset tunable range of 1 Hz to 180 KHz

Power-On LED indicator

Terminal pins for easy connection

Four mounting holes of 3.2 mm each

PCB dimensions 40 mm x 47 mm

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J6JU

MP

ER

J5

JU

MP

ER

J4

JU

MP

ER

J3

JU

MP

ER

J2

JU

MP

ER

+

C110uF/63V

J1

JU

MP

ER

3

481 5

26

7

U1LM555

CN16V TO 12V DC

R11K

D1

RE

DLE

D

C20.1uF

R23.9K

R3 5.6K

PR1100K PRESET

C30.1uF

SIG O/P

GND

CN2

PU

LS

EO

UT

C9

100P

F

GND

+V

C8

1nF

C7

10n

F

C6

0.1

uF+

C5

1u

F/6

3V+

C4

10

uF

/63

V

25

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SR. QTY. REF. DESCRIPTION

1 1 CN1 2 PBC PINS

2 1 CN2 2 PBC PINS

3 2 C1,C4 10uF/63V

4 3 C2,C3,C6 0.1uF

5 1 C5 1uF/63V

6 1 C7 10nF

7 1 C8 1nF

8 1 C9 100pF

9 1 D1 RED LED

10 6 J1,J2,J3,J4,J5,J6 JUMPER

11 1 PR1 100K PRESET

12 1 R1 1K

13 1 R2 3.9K

14 1 R3 5.6K

15 1 U1 LM555

16 1 SOCKET 8 PIN DIP IC SOCKET

17 1 JUMPER CLOSER JC02

This Kit can generate the frequency1Hz to 180 KHz rectangular waves.Good test gear project based onpopular LM555 timer IC.Supply 12V DC current consumption 40mA.PCB dimensions 40X47MM.

J1 1 to 10HzJ2 10 to 100 HzJ3 80 to 1kHzJ4 700Hz to 10KhzJ5 7Khz to 55KhzJ6 63Khz to 180Khz

Cn1 Supply 6V-12V DCCn2 Pulse OutPr1 Frequency Adjust.

Components

Frequency Settings

26

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Record any no of massages up to 20 seconds in the silicon chip, recorded massage retained upto 100 years without power, 100000 record cycles, on chipClock source, automatic power down enters in standby mode immediately following a record orplayback cycle, high quality, natural Voice reproduction make this Kit versatile. Supply Voltage 5VDC and stand by current 12mA with LED, in play mode current consumption 115mA, duringrecording it draws 26mA. Speaker 16 Ohms, onboard MIC, Record and Play controls.PCB dimension 59 X 67 mm

Switch1/Play E: (by pressing this switch) it initiates a new playback operation from the beginning of the massage.

Switch 2 /Play L: holding this switch (keep pressing) initiate a playback cycle from beginning of the massage, untilPlay L pulled off, playback operations stops and the device automatically powers down.

Switch3/Record: when this switch is pressed. Recording starts and LED D1 glow, its stop recording bypulling the switch off or when the recording is completed due to the memory being filled.

CN2 is Power Supply in connector polarity is marked on the PCB, Power supply in 5V DC

CN1 Goes to speaker ideal load is 16 Ohms speaker, 8 Ohms also can be connect.

27

16SEC VOICE RECORD PLAYBACK

12

CN2

5V

DC

12

CN1

SP

EA

KE

RS

R1 5K6

C1

0.1uF

+ C3220uF/25V

VCC

C2

0.1uF

C5

0.1uF

R810K

R6

10K

R2

1K

VCC

M1

MIC

R9470E

+C6

4.7

uF

/63V

123456

12

13

21

1415

910

19

23

25

17

18

20

24

26

16

28

27

U1ISD1420P

+ C7

47u

F/2

5V

C8

0.1uFR10

330E

D2

RE

DLE

D

R5100K

R4100K

R71K

GND

+V

D1GREEN LED

R3100K

VCC

VCC

SW1

PLAYE

SW2

PLAYL

SW3

RECORDC4

1K pFVCC

1 CN1 2 PIN RELIM ATE CONNECTOR 1

2 CN2 2 PIN RELIM ATE CONNECTOR 1

3 C1,C2,C5,C8 0.1uF 4

4 C3 220uF/25V 1

5 C4 1K pF 1

6 C6 4.7uF/63V 1

7 C7 47uF/25V 1

8 D1 GREEN LED 1

9 D2 RED LED 1

10 M 1 CONDENSER M IC 1

11 R1 5K6 1

12 R2,R7 1K 2

13 R3,R4,R5 100K 3

14 R6,R8 10K 2

15 R9 470E 1

16 R10 330E 1

17 SW1 TACT SWITCH 1

18 SW2 TACT SWITCH 1

19 SW3 TACT SWITCH 1

20 U1 ISD1420P 1

21 SOCKET 28 PIN DIP IC SOCKET 1

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28

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Voice Module 60 Sec kit will playback and record upto 60 seconds of voice message. This kit isan excellent choice to add voice of upto 350 mW to your project.

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Upto 60 Seconds of non volatile voice storage

Upto eight segments record and play option available

Easy and clear, jumper selectable mode option

Reset switch available for use in Tape mode

Upto 350 mW of audio output available to drive a speaker

Onboard MIC capsule for recording message directly onto the chip

A Stereo socket to record voice from an external audio source

Easy jumper selection for selecting recording source

Flashing LED to display Record / Playback of messages

Direct speaker connection via Relimate/Berg Connector

Relimate/Berg type connector for power supply input

4 pin small tactile switches for Record and Play function trigger

Onboard voltage regulator for a regulated supply

Diode protection against reverse polarity connection of power supply

Preset for adjusting sampling rate, record level and volume level of voice record/play

PCB dimensions 72 mm x 103 mm

29

60 Seconds Voice Module

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Mode MSEL1 MSEL2 M8

Random access 2 fixed duration messages 0 1 Pull this pin to VCC through 100K resistor

Random access 4 fixed duration messages 1 0 Pull this pin to VCC through 100K resistor

Random access 8 fixed duration messages 1 1 Becomes the /M8 message trigger input pin

Tape mode, Normal operation 0 0 0

Tape mode, Auto rewind operation 0 0 1

+VGND

VCC

VCCVCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCAUDIO

AUDIO

EXT AUDIO

MIC

SA

MP

LIN

GR

AT

E4

-8K

Hz

FLASHINGREC/PLAYINDICATOR

MM1 MM0

D31N4007

D31N4007

+

C82.2uF/63V

+

C82.2uF/63V

J1

JU

MP

ER

J1

JU

MP

ER

+

C94.7uF/63V

+

C94.7uF/63V

J412 VDC INJ412 VDC IN

S5

SW

S5

SW

R5 1KR5 1K R4 100KR4 100K

PR210K PRESETPR210K PRESET

J2

JU

MP

ER

J2

JU

MP

ER

D2LEDD2LED

R2560ER2560E

C150.1uF

C150.1uF

C4 0.1uFC4 0.1uF

R322KR322K

S2

SW

S2

SW

LS1SPEAKERLS1SPEAKER

J3

JU

MP

ER

J3

JU

MP

ER

PR150K PRESETPR150K PRESET

R11KR11K

OSCR7

EX

TC

LK

26

ANA IN20

ANA OUT21

MIC IN17

MIC REF18

AGC19

VC

C28

VC

CA

16

VS

SD

12

VS

SA

13

M1

1

M2

2

M3

3

M4

4

M5

5

M6

6

M7

8

M8

9

ST

RO

BE

22

BUSY 10

BE 11

MSEL1 24

MSEL2 25

SP- 15

SP+ 14

RE

27

CE

23

U1 APR9600U1 APR9600

+

C12100uF/25V

+

C12100uF/25V

R1222ER1222E

S6

SW

S6

SW

C20.1uF

C20.1uF

VR1

10

KP

RE

SE

T

VR1

10

KP

RE

SE

T

C160.1uFC160.1uF

R9220KR9220K

S3

SW

S3

SW

C110.1uFC110.1uF

3

25

64

+

-

U2LM386

+

-

U2LM386

SW

2R

EC

MO

DE

SW

2R

EC

MO

DE

+

C1447uF/25V

+

C1447uF/25V

C5 0.1uFC5 0.1uF

R7100KR7100K

+

C10100uF/25V

+

C10100uF/25V

S8

SW

S8

SW

R104.7KR104.7K

S4

SW

S4

SW

C6MICC6MIC

+

C322uF/50V

+

C322uF/50V

R8100KR8100K

CN1STEREO SOCKETCN1STEREO SOCKET

R64.7KR64.7K

S7

SW

S7

SW

C10.1uF

C10.1uF

R11 100KR11 100K

+

C13100uF/25V

+

C13100uF/25V

IN OUT

GN

D

U3 7805U3 7805

C7 0.1uFC7 0.1uF

SW1 RESETSW1 RESET

S1

SW

S1

SW

D1LEDD1LED

30

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This kit will help you record and play a 60 seconds voice message stored on it. This circuit is based on

APR9600 IC from Aplus.

The kit provides four different modes of voice message to be recorded and played, viz i) MOD8 60

seconds is equally dived in 8 equal segments , ii) MOD4 60 Seconds is equally divided in four equal

segments, iii) MOD2 60 Seconds is equally divided in two equal segments and iv) Tape Mode Entire

60 segment is available in a single shot mode. There are two different ways to record a voice message

onto the chip viz. i) Stereo Socket marked CN1 on PCB or ii) On board MICrophone Capsule. Jumper

marked J1 on the PCB would select either of these two modes for you. Marked position A would select

the Stereo Socket and M would select Onboard MICrophone Capsule. On board preset PR1 will adjust

the sampling rate of Playback and record option for this IC and VR1 would adjust the volume level of

the playback audio. One important thing to remember is that, if you increase the sampling rate, the

duration of message will reduce and vice-versa.

To record a message, please select the right mode at Jumper J2 and J3. The modes are clearly marked

on the PCB and Jump or no-jump positions are also marked. Also select the source for recording

through J1. PR2 allows you to control the recording level of the Input signal at CN1 to the IC. Keep

the sampling rate preset PR1 in the middle position to test a sample of the recorded message.

Increasing the sampling rate will decrease the total amount of recording time and vice-versa.

- This Mod allows you to record a message in 8 equal location available through switches S1 to

S8. To record a message in any on of these location, you need to keep the Record Switch Pressed with

one finger and the segment switch pressed. A PiP sound will play through the speaker to denote

recording start. Recording will end when you release both these keys or when it reaches the end of the

segment. Another PiP would sound to denote the end of recording. Switches marked S1 to S8 are

available in this mode.

- The procedure is the same as described above in MOD8, and the keys available in this mode

are S1 to S4.

- The procedures is the same as described above in MOD8, and the keys available in this mode

are S1 and S2

- The procedure is the same as described above in MOD8, and only S1 key is available in

this mode.

Connect a appropriate speaker at LS1, For playing a recorded message you just need to press and

release any of the switch available in that particular mode once. The play of message is also indicated

by the flashing of LED, D2. VR1 will adjust the volume of the played message.

This switch is used to reset the EOM, End of Message marker position to the start of the message in the

Tape Mode of operation.

For datasheet of APR9600, please visit the manufacturer's website at

The kit includes all components required for the project accept a speaker, power supply and cabinet.

Please check the components supplied to you as per the BOM “Bill of Material” listed in this document.

Components legends clearly printed on the PCB.

Recording a Message:

MODES:

MOD8

MOD4

MOD2

Tape Mode

Playing a Message:

Reset Switch:

www.aplus.com

31

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SR. QTY. REF. DESCRIPTION

1 1 CN1 3.5mm STEREO EP SOCKET

2 8 C1,C2,C4,C5,C7,C11,C15,C16 0.1uF

3 1 C3 22uF/50V

4 1 C6 CONDENSOR MIC

5 1 C8 2.2uF/63V

6 1 C9 4.7uF/63V

7 3 C10,C12,C13 100uF/25V

8 1 C14 47uF/25V

9 2 D1,D2 RED LED

10 1 D3 1N4007

11 1 J1 3 PIN JUMPER WITH CLOSER

12 2 J2,J3 2 PIN JUMPER WITH CLOSER

13 2 J4,LS1 2 PIN RELIMATE/BERG CONNECTOR

14 1 PR1 47K/50K PRESET

15 2 PR2,VR1 10K PRESET

16 2 R1,R5 1K

17 1 R2 560E

18 1 R3 22K

19 4 R4,R7,R8,R11 100K

20 2 R6,R10 4.7K

21 1 R9 220K

22 1 R12 22E

23 10 SW1,SW2,S1,S2,S3,S4,S5,S6,S7,S8 TACT SWITCH

24 1 U1 APR9600

25 1 U2 LM386

26 1 U3 7805

27 1 SOCKET 28 PIN DIP IC SOCKET

28 1 SOCKET 8 PIN DIP IC SOCKET

29 1 SCREW SC02905

30 1 NUT NT02900

32

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Electronic Toggle Switch kit can be used for switching On/Off application of homeappliances like fan, light etc.

Input - 12 VDC

Onboard ON/OFF switch

Relay output - SPDT relay

Relay specification - 5 A @ 250 VAC

Relay state LED indicator

Power-On LED indicator

Power Battery Terminal (PBT) for easy relay output connection

Terminal pins for supply connection

Four mounting holes of 3.2 mm each

PCB dimensions 46 mm x 58 mm

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Electronic Toggle Switch

33

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R227K

R410K

D1

RE

DLE

D

+C3

47uF

/50V

C40.1uF

5

3 1

2

14

67 4

U1A4013

R310K

RE112V RELAY

R5220E

D3

GR

EE

NLE

D

CN112V DC

C20.1uF

+

C110uF/63V

R11K

CN2PBT3

+V

GND

SW1

ON

/OF

F

Q1

BC547

D21

N4

007

This Kit has been designed as electronics toggle switch. It can use to switchon/off home appliances, lights fan etc. When you trigger the switch Relay will onand it will continually until re-trigger the switch again. Supply 12V DC, currentconsumption Standby 12mA. With Relay 85mA.PCB dimensions 46X58MM.CN1 Supply 12V DC, 200mA.CN2 Relay out NO/NC (Load 230V AC 5Amps, 12/24V DC 10 Amps.)SW1 ON/OFF switch

34

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SR. QTY. REF. DESCRIPTION

1 1 CN1 2 PCB PINS

2 1 CN2 3 PIN PBT

3 1 C1 10uF/63V

4 2 C2,C4 0.1uF

5 1 C3 47uF/50V

6 1 D1 RED LED

7 1 D2 1N4007

8 1 D3 GREEN LED

9 1 Q1 BC547

10 1 RE1 12V RELAY

11 1 R1 1K

12 1 R2 27K

13 2 R3,R4 10K

14 1 R5 220E

15 1 SW1 TACT SWITCH BIG

16 1 U1 4013

17 1 SOCKET 14 PIN DIP IC SOCKET 35

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Unipolar Stepper Motor Driver

Unipolar Stepper Motor Driver kit provides speed, direction and stepsize control, of a stepper motor connected to it. This kit is based onthe famous UCN5804 Stepper Motor driver IC.

36

www.anykits.com

SP

EE

DA

DJ

+

C610uF/50V

GND

C40.47uF

D1

RE

DL

ED

C2

0.1

uF

+V

R21K

+ C3

100

uF

/25

VR11K

PR

24

70K

PR

ES

ET

CN1

DC

INP

UT

F

R41E/5W

13

2

U1 LM7805

C50.1uF

1

36

8

11

16

4 51

21

3

14

10

15

9

72

U3UC5804

3

481 5

26

7

U2LM555

SW1DIR SWITCH

M1MOTOR STEPPER

C10.1uF

D5

FR

10

7

D4

FR

10

7

D3

FR

10

7

D2

FR

10

7

SW2H STEP SWITCH

SW3PHASE SWITCH

A

C

E

B

D

R31K

Unipoler Stepper motor driver kit is based on UCN5804 IC, it allows you tocontrol the speed, direction, and step size of unipolar 4 phase motor. Circuitcapable to handle 1Amp per phase and it operates from 7V- 18V supply.

CN1 Supply 7V to 18V DC 1.5Amp

M1 Unipolar Stepper motor/4Phase Motor

PR2 Speed Adjust

SW1 Direction control

SW2 Half/Full step selection

SW3 Phase Control

D1 Power indication

37

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SR. QTY. REF. DESCRIPTION

1 1 CN1 2 PIN PBT

2 3 C1,C2,C5 0.1uF

3 1 C3 100uF/25V

4 1 C4 0.47uF

5 1 C6 10uF/50V

6 1 D1 RED LED

7 4 D2,D3,D4,D5 FR107

8 2 M1 3 PIN PBT

9 1 PR2 470K PRESET

10 3 R1,R2,R3 1K

11 1 R4 1E/5W

12 1 SW1 SLIDE SWITCH

13 1 SW2 SLIDE SWITCH

14 1 SW3 SLIDE SWITCH

15 1 U1 LM7805

16 1 U2 LM555

17 1 U3 UC5804

18 1 SOCKET 8 PIN DIP IC SOCKET

19 2 WIRE JUMPER WIRE JUMPER 38

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Voice Changer kit can be used to transpose or distort one's voice by encoding the sound

appearing at the Microphone input. This kit is built around AP8072 IC.

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Input - 6 VDC @ 200 mA

Output - Speaker, 8 Ω / 0.5 W

Audio amplifier type LM386 with volume control preset

Slide switch selectable tone frequency for encoding sound

4 Tones to choose

Built in noise reduction circuit for reducing environment noise

ON/OFF slide switch for power supply

Terminal pins for supply voltage and speaker output

Four mounting holes of 3.2 mm each

PCB dimensions 61 mm x 65 mm

Voice Changer ( Modulator)

39

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GND+V

R1 470ER1 470E

C1022pFC1022pF

SW

5S

W5

SW

3S

W3

+

C310uF/50V

+

C310uF/50V

MIC

1C

ON

DE

NS

OR

MIC

MIC

1C

ON

DE

NS

OR

MIC

+

C11100uF/25V

+

C11100uF/25V

ZD1

4.7

VZ

EN

ER

ZD1

4.7

VZ

EN

ER

C882pFC882pF

+C1

100uF/25V

+C1

100uF/25V

PR1

10K

PR

ES

ET

PR1

10K

PR

ES

ET

1 2 3 4 5 6 7 891

1

12

13

14

15

16

U1AP8072

U1AP8072

R5

15K

R5

15K

SW

6S

W6

+

C6100uF/25V

+

C6100uF/25V PR2

10K

PR

ES

ET

PR2

10K

PR

ES

ETC7

0.1uFC70.1uF

R24.7KR24.7K

R43.3KR43.3K

SW

4S

W4

SW1ON/OFF SW

SW1ON/OFF SW

LS1SPEAKERLS1SPEAKER

C20.1uFC20.1uF

C90.1uFC90.1uF

R310ER310E

CN1DC INCN1DC IN

C40.1uFC40.1uF

C533nFC533nF

3

25

61

48

+

-

U2LM386

+

-

U2LM386

SW

2S

W2

SR. QTY. REF. DESCRIPTION

1 1 CN1 2 PCB PIN

2 3 C1,C6,C11 100uF/25V

3 4 C2,C4,C7,C9 0.1uF

4 1 C3 10uF/50V

5 1 C5 33nF

6 1 C8 82pF

7 1 C10 22pF

8 1 LS1 2 PCB PIN

9 1 MIC1 CONDENSOR MIC

10 2 PR1,PR2 10K PRESET

11 1 R1 470E

12 1 R2 4.7K

13 1 R3 10E

14 1 R4 3.3K

15 1 R5 15K

16 1 SW1 SLIDE SWITCH

17 5 SW2,SW3,SW4,SW5,SW6 SLIDE SWITCH

18 1 U1 AP8072/RTS0072

19 1 U2 LM386

20 1 ZD1 4.7V ZENER

21 1 SOCKET 8 PIN DIP IC SOCKET

22 1 SOCKET 16 PIN DIP IC SOCKET 40

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Switch Positions for Tone Frequency for Effects in Sound

SW2 SW3 Tone Frequeny

B D 800 Hz

B C 1333 Hz

A D 660 Hz

A C 2 KHz

SW2 SW3 Tone Frequeny

0 0 800 Hz

0 1 1333 Hz

1 0 660 Hz

1 1 2 KHz

41

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3 Tone Siren

3 Tone Musical Bell is a kit built around BT66T(UM66) IC driving LM386 audio amplifier togive that extra punch.

Input - 6 VDC @ 200 mA

Output 8Ohms 0.5W Speaker

Terminal pins for supply voltage and speaker connection

Power-On LED indicator

On Board Push to Switch

Four mounting holes of 3.2 mm each

PCB dimensions 35 mm x 54 mm

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SR. QTY. REF. DESCRIPTION

1 1 CN1 2 PCB PIN

2 2 C1,C2 47uF/25V

3 1 C3 10uF/50V

4 1 C4 2.2uF/63V

5 1 C5 470uF/25V

6 1 C6 0.1uF

7 1 C7 0.22uf

8 1 D1 RED LED

9 1 LS1 2 PCB PIN

10 1 R1 1K

11 1 R2 560E

12 1 R3 1K8

13 1 R4 22E

14 1 R5 5K6

15 1 SW1 4 PIN TACT SWITCH

16 1 U1 LM386

17 1 U2 BT66T

18 1 ZD1 3V

19 1 SOCKET 8 PIN DIP IS SOCKET

+

C42.2uF/63V

R31K8

3

25

6 1

48

7

+

-

U1LM386

R1 1K

+

C310uF/50V

+C2

47u

F/2

5V

C60.1uF

R422E

12

3

U2

BT66T

C70.22uf

+

C5470uF/25V LS1

SP

EA

KE

R

R55K6

R2560E

SW1

PUSH TO ON

12

CN1

6V

DC

D1

RED LED

+

C147uF/25V

+V

GND

ZD13.3V

42

anykitsTM

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2 Krishna Kunj,Main Avanue

Santacruz WestMumbai 54

INDIAPhone +91 22 32928210