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Multi- Layered custom PCB with STM32, USB interface, MPU-6050, voltage Regulator.
The STM32F411CE serves as the main processing unit, providing high-performance ARM Cortex-M4 capabilities for data processing and peripheral control. Power management is handled using a linear voltage regulator to step down the input voltage to stable levels required by the microcontroller and sensors. The MPU-6050 IMU is interfaced with the microcontroller via the I²C protocol to measure acceleration and angular velocity. A USB connector is incorporated to enable device communication, firmware programming, and potential data transfer with a host system. Proper PCB layout techniques such as decoupling capacitors, differential pair routing for USB, and grounding strategies were applied to ensure reliable operation.
Tools and Technologies Used:
Altium Designer
STM32cube IDE
Tools and Technologies Used:
Altium Designer
STM32cube IDE
The project includes the design and development of a custom embedded system PCB based on the STM32F411CE microcontroller, integrating a USB interface, a linear voltage regulator, and an MPU-6050 inertial measurement unit (IMU). The objective of the project is to design a reliable, compact, and functional hardware platform capable of USB communication and real-time motion sensing.