Jm88Kf

DC motor drive steering gear stabilized tracking sensor 3-in-1 serial port driver board

Overview

1. Use stm3f103c6t6 as the main control, compatible with c8t6 at the same time, and the price is relatively cheap
. 2. Use mp2236 as a BUCK step-down. It theoretically supports
a wide input operating voltage range of 3V to 18V, 6A continuous output current, and
changes the voltage formula

. 3. 8 io inputs, You can use it to connect the tracking sensor
4. Use domestic AT8870H bridge driver, 3.6A peak drive output, 2A continuous output capability, cheap and good driver without burning the chip
5. Use xh1.25 connector for external output debugging, and usart1, reserved i2c screen interface, built-in ADC voltage detection circuit

Design Files

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Update:2025-06-19 21:14:30

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