D2-4 infrared remote control car kit, C51 single chip toy / Intelligent electronic production welding assembly DIY parts

1. Kit parameters
Product Model: TJ-56-464
Power supply voltage: 4.5V DC power supply (three AA batteries)
Board size: 32*14mm

2. Function description
This car is an infrared remote control car controlled by a single-chip microcomputer, which can be controlled by an infrared remote control.
The car stops, moves forward, and turns left and right. Powered by 3 AA batteries, infrared-integrated reception
The head IR converts the received infrared signal into an electrical signal and sends it to the single-chip microcomputer for processing, and then according to the remote control signal
The left and right motors are controlled to start or stop through two triodes Q1 and Q2 to realize remote control action.