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Kelvin a
@kelvin_a5
PCB designer
United Kingdom
English, Spanish, German
About me
Hi, I’m Kelvin, a professional PCB designer and embedded systems engineer specializing in custom electronics, schematic design, PCB layout, and firmware development. I work with STM32, ESP32, nRF, ARM-based systems, sensors, IoT, CAN, I²C, SPI, UART, BLE, Wi-Fi, and other embedded technologies. From concept and circuit design to firmware, prototyping, debugging, and manufacturing-ready files, I deliver reliable, practical, and well-engineered solutions tailored to your product requirements.
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Kelvin a
Offline •
Average response time: 2 hours
See my services
Printed Circuit Boards (PCB)
I will design professional dac and amplifier pcb, i2s, usb audio, dsp and emi layout
Printed Circuit Boards (PCB)
I will develop custom obd2 can bus emulator pcb and embedded firmware
