The ultrasonic distance measurement and obstacle avoidance DIY car welding kit introduces a new simulation design concept, making the circuit board more like a car chassis, a dedicated motor driver chip, controlling the forward and reverse rotation of the motor, and flexibly controlling the car’s forward, backward, in-situ rotation and other actions; STC The single-chip microcomputer control system is closer to the people.
Product information:
Product name: Ultrasonic obstacle avoidance car kit
Working voltage: 5V
PCB size:120*73mm
Power supply: 4 AA batteries
Product weight: universal wheel version 170g
Working current: no-load less than 300mA (the motors are all working but not moving)
Product features:
1) New shock-proof design concept;
Realize the forward and reverse rotation of the motor, and flexibly control the forward, backward, and in-situ rotation of the car; the obstacle avoidance setting range is 0~2.55 meters, and the optimal obstacle avoidance setting range is 0~0.5 meters; the default obstacle avoidance distance is 0~0.2 meters. 0 means the obstacle avoidance function is disabled.
2) Ultrasonic distance measurement and obstacle avoidance;
Automatically rotate when encountering obstacles or retreat to avoid obstacles.
The digital tube displays the current obstacle distance in real-time up to 5 meters;
Equipped with a stand-alone fastening strap, the installation is more secure; the bull’s-eye universal wheel version reduces movement resistance, saves energy, and lasts longer;
3) Special circuit board for the car;
The simulation design concept can be used as a controller and a car chassis, which is not only beautiful but also easy to install;
Parts list:
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