Line tracking robot

This is one of programmable robot kits for beginners, we called it line tracing robot.It’s also one of the most popular science kits for primary schools.

Back science of Line tracing robot

This line tracing robot kit use the car tracking system based on 51 single chip microcomputers.

The system uses two groups of highly sensitive photocells to detect the black track of the road surface, and uses the single-chip microcomputer to generate PWM waves to control the speed of the car. The test results show that the system can track the given path smoothly.

Overall scheme

The whole circuit system is divided into three modules: detection, control and drive. Firstly, the photoelectric tube is used to detect the road signal. After being processed by the comparator, it is sent to the software control module for real-time control, and the corresponding signal is output to the drive chip to drive the motor to rotate, so as to control the movement of the whole car

Application scenario

1. It can be used in schools ,learning centers, educational institutions to cooperate with teachers’ STEM courses.

2. As home science educational toys that being an interactive toy between parents and children.

3. Making into monthly activity boxes or subscription boxes for kids 

4. Science tools for kids

5. Robotics for schools

Ages

It’s  STEM toys for 12 year olds