4. Mechanical Parts List:

2 pcs

Gearbox

(white)

Pinion gear10T

(5.6X4.8X1.95)

Nylon pad

4 pcs

No.P10

Qty:

Qty:

No.P5

No.P1

Qty:

No.P19 Nylon post

( 3X3mm)Qty: 1 pc

No.P27

Qty:

Screw

5 pcs(M2X10mm)(M3X16mm)

Screw No.P26

1 pcQty:

Self-taping screw

1 pc

No.P24

Qty: (2X4mm)

No.P4

Qty:

Qty:

No.P8

(white)Qty:

No.P6 Face gear 36T/14T

(white)Qty:

Gear 36T/0TNo.P7

No.P2 Motor DC3V

Qty: 2 pcs

Metal shaftNo.P3

2 pcsQty: (2X40mm)

Gear 36T/14T

(Red)

Qty:

Gear 36T/14T

No.P9

(Green)

Metal shaft

(3X52mm)2 pcsCeramic CapacitorTransistor

Resistor

Note: The protrudent edge should be toward the metal case

1. Product Introduction:

2. Tools You May Need:

Long Nose Pliers

Screwdriver Soldering Iron Stand With Sponge

Soldering Iron AA Battery 2pcs Solder Wire

Diagonal Cutter

3. Electronic Parts List:

33K2.7M

( brn blk brn gold ) 2 pcs ( yel vio red gold ) 2 pcs ( brn blk ora gold ) 1 pc ( red red ora gold ) 1 pc

1uf

1815 2 pcs

IC

2 pcs 2 pcs 2 pcs 2 pcs

2 pcs

Wooden Plate

5. PCB Assembly:

The parts I.D. (indentification) for each component have been printed on the PCB.

step 1: Suggest you start from the low-key components first such as the resistors.

brn blk brn gold yel vio red gold brn blk ora gold red red ora gold ora ora ora gold red vio grn gold

Part I.D.

Description Color Code Qty

Turning Frog

100 4.7K 10K 22K

( ora ora ora gold ) 5 pcs( red vio grn gold ) 2 pcs

8050 2 pcs

1

P7

P8P1

P4

P3

P9

P6

P10X2

P5

P2

Turning Forg is a robot car which uses microphone as its detector. When the microphone receives signal (like a clap), it will move and repeat the following steps:

Hex post

2 pcs

No.P16

Qty:

2 pcs

Rear Wheel

Qty:

No.P11

( 32X3.5mm) 2 pcs

Rubber tire

Qty:

No.P12

Slide Switch

10mm

1 pc

IN 4148

6 pcs

1 pc

yellowblue orangegreen

1 pc1 pc1 pc1 pc

Battery Holder

holder with 8cm wires

1 pc

Connector with wire

( 15cm )

Electrolytic Capacitor

Microphone Slide Switch

1.3mm pin

8 pcs

(d 30X 3mm)

1004.7K10K22K33K2.7M

221

52

1

step 2: Mount Diodes, Capacitors, Transistors, Variable, resistor(VR), Mic IC, Slide switch, Pins.

Diodes IN4148Ceramic Capacitor 47PMylar Capacitor 103Electrolytic Capacitor 1uf Transistor 8050Transistor C945 or (1815)Variable Resistor 200KMicrophoneIC 4069IC 4017Slide Switch

Part I.D.

Description Qty

611

221

2

111

8

No.P21

Qty:

Nut M3

2 pcs

or (C945)

to be continued

Note: The positive end ( ) marked with " "

Gear box Assembly

2 pcs

Diode

ID mark

Left Gear Box Right Gear Box

Negative of Motorpositive of Motor

Right Gear Box

Left Gear Box

Orange wire

Yellow wire Bule wire

Green wire

Finished Product

R10/13R8/11R1R7R2/4/6/9/12R3/5

D1/2/3/4/5/6C2C1C3/4Q2/4Q1/3VRMICIC1IC2SWMLMR3V9VG

1

Move forward Stop Turn left Stop Turn right Stop Go forward

You will find it is so fun to learn electronic and mechanism by building this Turning Frog.

Power Source Required: Voltage/ Electronical parts: DC9V X 1 battery (not included) Voltage/ Mechanical parts: DC3V 1.5V "AA"X2 battery (not included)

9V Battery 1 pc

47P

1 pc

4017 1 pc

4069 1 pc

Battery Snap

Battery Snap with 15cm wires

1 pc

Variable Resistor

200K

1 pc

103

1 pc

Mylar Capacitor

Printed Circuit Board (PCB)

1 pc

9V Battery holder

1 pcs

No.P15

Qty:

Nylon nut

Qty: 1 pc

No.P20

No.P23 Washer

Qty: (3.2X10X0.5mm) 2 pcs

Qty:

No.P14

1 pc ( 15X2.5mm)

Rubber ringNo.P13

Qty: 1 pc

Front Wheel

( 20mm) (M3X25mm)

No.P18

Qty: 1 pc

No.P17 Right front wheel bracked

Qty: 1 pc

Left front wheel bracked

No.P22

Qty:

Nut M2

5 pcs

(M3X8mm)

Screw No.P25

6 pcsQty:

1.3mm pin

6. Mechanical Assembly:

Please refer follow drawing to assemble 2 sets of gear box.

Soldering the wires to motors as follow.

ID MARK

2

3

5

6

Finished ProductA B C D E F G H1. Switch the unit to "ON" position.2. Put it on to ground and give him clap to see if it moves according to the steps in Product Introduction.3. Adjust "VR" to change microphone's sensitivity.

1. Make sure all components on PCB are on right position especially note the polarity of Microphone, Transistors, Capacitors, IC, are in correct position.2. Check all wiring are same as wiring diagram.3. Adjust "VR" to Low Sensitive if the noise from gearboxes are too lound.4. Noise from gearbox may interfere the microphone to receive signal, put few grease between face gear(P6) and 2mm shaft (P3) will reduce the noise.5. Note NOT to put any grease between 3mm shaft (P4) and gears (P7&P8).

blue orangeyellow greenred black red black

3V 9V

4 7

8

P16X2

P25X2

P22X4

P27X4

P21

P17

P21

P15

P22P18

P25

P25

P27

P11X2P13

P12X2P14

P19 P23X2

P20

P26

P24

P25X2

A B C D

E

F

GH

1.3mm pinX8

Assemble 2 sets of gear box onto the wooden plate and hex posts

Assemble battery holder (DC9V) and front wheel brackets

Assemble front wheel and rear wheels Assemble PCB

(Back Side)

Wiring:

MR MLMR ML G G3V 9V

G

3V G 9V

MR MR ML ML

9. Circuit Diagram:

"VR"

High Sensitive

Low Sensitive

8. Troubleshooting:

7. How it works:

MICROPHONE

MIC 103

C1

33K

R2

10KR1

9V

4069

IC1/A

2.7M

R3

33K

R4

47P

C2

2M

R5

IC1/B

1uf

C3

IN4148

D2

IN4148

D1

33KR6

1ufC4

22K

R7

200K

VR

IC1/F IC1/E IC1/D

9V

IC2

4017

14 16

5

15

1

2

D3

IN4148

R8

4.7K

D4

IN4148

D5

IN4148

D6

IN4148

R11

4.7K7

8

R1233K

R933K

Q1C945

Q3C945

R10

R13

100

3V

3V

ML

ML

MR

MR

Q28050

Q48050

100

green

blue

orange

yellow

9V battery