2WD Tracking Smart Robot Car Chassis Kit With Reduction Motor

Sold EUR 5,99 Buy It Now, 14 giorni Returns, Garantie client eBay

Seller: flashshop1313 (3.963) 97.5%, Location: Pechino, Ships to: Worldwide, Item: 192443202852 Specifications:1.Photoresistor (LDR) based line following2.Individual wheel control3.Chipset: LM3934.Material: Electrical components5.Color: See picture6.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 the multi meter to confirm resistance is correct Step 2: Mechanical assembly- The red line is connected to the 3V positive power supply, the yellow line grounding, the excess wire can be used for the motor wire. Step 3: The installation of a photoelectric circuit- Photosensitive resistance and light-emitting diodes (note polarity) is reverse-mounted on the PCB, and the ground distance is about 5 mm, both photosensitive resistance and light-emitting diodes are 5 mm distance. Finally, you can power test. Step 4: Vehicle debugging- The right direction is along the universal wheel direction if you press and hold the left photoresistor- The wheels on the right side of the car should be rotated. Press and hold the right photoresistor- The wheels on the left side of the car should be rotated, if the car driving back, can alsoexchange the wiring of two motors, if the one side normal and the other side back up, as long as you can swap wiring on the back side. Note: The battery is not included.Package Included :1 x Base board1 x 35mm Wheels1 x Rubber Wheel bands1 x AA Battery holder1 x Screw set1 x LM393 Chipset1 x 8pin DIP Socket10 x Resistor2 x Gearded DC Motors2 x Electrolytic capacitor2 x Light dependant resistors2 x Transitors2 x White LED2 x Red LED1 x Power switch4 x 70mm Leads Condition: Nuovo, MPN: Non applicabile, Marca: Senza marca/Generico

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