Feature

●【Free Research】This DIY kit of smart tracking car is familiar with mechanism theory and helps you learn about photoelectric sensors, voltage comparators, motor drive circuits, and other related electronic knowledge during the assembly process
●Light Sensor: The light sensitive resistor can detect the intensity of the outside light, the stronger the resistance is smaller. When the red LED light is illuminated in white and black areas, the reflectivity is different, so the light sensitive resistance is different, which is convenient to control the follow-up circuit
●Voltage Comparator: LM393 is a dual channel voltage comparator integrated circuit consisting of two independent high precision voltage comparators. It is used to compare two input voltages and change the output voltage according to the input voltage. The special motor comes with a decelerator, which greatly reduces the difficulty level, making it ideal for use
●【High Sensitivity】LM393 compares two light-sensitive resistors, stop the motor on one side when the resistance appears imbalanced, and the other side motor rotates faster and returns the car in the correct direction. The whole process has closed loop control so you can control it quickly and sensitively
●Quality Assurance: We inspect all our products before shipping. If there is a defective item due to manufacturing reasons, please contact us. We will try our best to solve your problem

Description

Smart Robot Car, 2WD Robot Smart Car Chassis, 2 Wheels, Driving, DIY Programming Car, Starter Kit, Open Source, Educational Robot, DIY Assembly, Electronic Parts Set

Smart Robot Car, 2WD Robot Smart Car Chassis, 2 Wheels, Drive, DIY Programming Car, Starter Kit, Open Source, Educational Robot, DIY Assembly, Electronic Components, Mechanism Theory, Photoelectric Sensor, Voltage Comparator, Motor Drive Circuit, Free Research

Assembly Instructions: Step 1: Welding circuit electrical welding part is simpler, welding sequence is the principle of low to high component level, first welding 8 resistance, it is important to use a multimeter to confirm resistance correct. Step 2: Mechanical assembly Red wire is connected to 3V positive power supply. Yellow line grounding and excess line can be used for motor wires. Step 3: Installation of Photoelectric Circuitry Reverse mounted on the PCB, the ground distance is about 5mm, both the light sensitive resistance and the luminous diodes are 5mm distance.Finally, you can perform power tests. Step 4: Debugging the vehicle the correct direction follows the universal wheel direction. Keep pressing the left photo resistor and the right wheel will need to be rotated.You need to keep pressing the right photoresistor and rotate the wheel on the left side of the car to replace the wiring of the two motors. Backup the other side as long as you can replace the wire on the back Package Included: 1 x Smart Car DIY Set (Disassembly Part)