2WD Smart Car Tracking Robot Car Chassis DIY Kit Reduction Motor Set For Arduino

Package Included :

1*Base board

1* 35mm Wheels

1* Rubber Wheel bands

1* AA holder

2*Gearded Motors

1*Screw set

1*LM393 Chipset

1*8pin DIP Socket

10*Resistor

2*Electrolytic capacitor

2*Light dependant resistors

2*Transitors

2*White LED

2*Red LED

1* switch

4*70mm Leads

Features:

1.Model:D2-1

2.Name:Tracking Robot Car

3.Photoresistor (LDR) based line following

4.Individual wheel control

5.Chipset: LM393

6.Material: Electrical components

7.: See picture

8.Board Size:10.4*7.2cm

The assembly steps:

Step 1: Welding circuit

Electric welding part is simpler, welding sequence according to the principle of component level from low to high, the first welding eight resistance, is important to use multi meter to confirm resistance is correct

Step 2: Mechanical assembly

The red line is connected to the 3V positive supply, the yellow line grounding, excess wire can be used for motor wire.

Step 3: The installation of a photoelectric circuit

Photosensitive resistance and light-emitting diodes (note polarity) is -mounted on the , and the ground distance is about 5 mm, both photosensitive resistance and light-emitting diodes are 5 mm distance. Finally, you can .

Step 4: Vehicle debugging

The right direction is along the universal wheel direction, if you press and hold the left photo resistor, the wheels on the right side of the car should be rotated. Press and hold the right photo resistor, the wheels on the left side of the car should be rotated, if the car driving back, can also

exchange the wiring of two motors, if the one side normal and the side back up, as long as you can swap wiring of back side.

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