STM32F103C8T6 Minimum Development Board PCB

Designed and developed a compact STM32F103C8T6 minimum development board to provide a reliable and cost-effective platform for embedded systems development and rapid prototyping. The PCB integrates all essential circuitry required for stable microcontroller operation, programming, and peripheral interfacing while maintaining a compact and manufacturable layout. The design features a USB Micro-B power interface, AMS1117-3.3V voltage regulator, 16 MHz crystal oscillator, reset circuitry, decoupling capacitors, power filtering, status LEDs, and SWD programming interface for firmware development and debugging. Standard GPIO headers provide easy access to the STM32 peripherals, making the board suitable for a wide range of embedded applications. The PCB was designed using KiCad 9, with careful consideration given to component placement, power integrity, signal routing, and manufacturability to ensure reliable operation and ease of assembly. Key Features STM32F103C8T6 ARM Cortex-M3 microcontroller platform USB Micro-B power input AMS1117-3.3V regulated power supply 16 MHz external crystal oscillator SWD programming and debugging interface Reset circuit and status LEDs GPIO expansion headers for peripheral connectivity Optimized PCB layout with proper decoupling and grounding Designed using KiCad 9 Applications Embedded systems development IoT device prototyping Industrial automation Robotics and control systems Sensor interface applications Educational and research projects Custom firmware development Deliverables Complete KiCad schematic and PCB design Production-ready Gerber files NC Drill files Bill of Materials (BOM) Pick & Place files Manufacturing and assembly documentation