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Intelligent car based on STM32F103C8T6

Overview

The main controller is the LCSC STM32F103C8T6 DiKuoXing development board,

with a single TB6612 driving four Mach wheels (or ordinary wheels can be used, and differential turning can be achieved by changing the motor wiring).

Power can be supplied by four dry cell batteries or 6V model aircraft batteries (note that the SG90S servo's withstand voltage is 6V, so servos cannot be connected when using power supplies exceeding 6V). The board includes two onboard AMS1117 chips for step-down to 5V and 3V3V respectively

. Four infrared tracking modules enable automatic tracking. A four-wire Bluetooth module interface is provided for Bluetooth remote control via a mobile phone Bluetooth serial port assistant. A 0.96-inch OLED display interface is

also provided for easy debugging.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-26 16:44:59

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