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I will do 3d printer pcb, cnc controller, stm32, esp32 and motion control electronics
Embedded System Expert
PCB Designer | Embedded Systems Expert | Firmware Developer
Hello there, My name is HarryI design reliable, high-performance PCBs and develop robust embedded systems from concept to production. Skille...
About this Gig
Need reliable electronics for your 3D printer, CNC machine, or automation project?
I provide custom PCB and motion control solutions using STM32, ESP32, and other embedded platforms. I can help with controller boards, motor control, sensor interfaces, communication systems, power management, and firmware integration.
Services include:
- 3D printer controller boards
- CNC controller electronics
- STM32 and ESP32 systems
- Stepper and servo motor control
- Motion control and automation
- Sensor and actuator interfaces
- UART, SPI, I2C, CAN, USB, and Ethernet
- Schematic and PCB layout
- Firmware integration and troubleshooting
- Manufacturing-ready project files
I focus on practical, reliable, and well-organized solutions tailored to your requirements.
Please message me before ordering so we can discuss your project, requirements, hardware, and expected results.

