Arduino car remote control ultrasonic obstacle avoidance kit

Model: YZQ-CK003
Features:
1. The main control board uses the Arduino CH340 development board.
2. The motor drive module uses the L293D module to drive the DC motor.
3. The BT wireless module HC-06 connects to the module through the mobile phone APP and sends control instructions to realize the motion control of the smart car.
4. The ultrasonic sensor module uses the HC-SR04 module, and uses an ultrasonic ranging sensor to measure the distance between the car and the obstacle. When the distance is less than the set obstacle avoidance value, the direction is changed to achieve the obstacle avoidance function.
5. The chassis of the car is made of aluminum alloy, which is light, not easy to deform, and strong.
6. The Mecanum wheel is used as a wheel to enable the car to achieve all-round movement.