Customized products with highly integrated functionality. By using a high-performance 51 core microcontroller and driving chip though two motors, it is possible to simultaneously control eight motors to rotate in one direction, or control four motors to rotate in both directions, or control two two-phase stepper motors.
Equipped with a voice chip and built-in 4MB storage space, it can store up to 180 seconds of content using WAV format single channel sound, making it convenient for voice prompts for certain operations. Onboard 20W amplifier chip, capable of driving 4 Euro 3W full range speakers. The power input part is equipped with an anti reverse circuit, which will not damage the circuit board and components when the power is reversed.