Othaniel Sparr

@othaniel_sparr

Embedded Systems and PCB Design Expert

United Kingdom

English, German

About me

I am Othaniel Sparr I design high performance PCB and embedded systems for IoT and wearable devices using ESP32, STM32, Arduino, and nRF52 MCU platforms. My expertise covers schematic design, multilayer PCB layout, firmware development, BLE/WiFi integration, debugging, and production-ready hardware solutions. I focus on compact, efficient, and reliable designs built for real-world performance. Using Altium Designer, KiCad, Eagle, and Proteus, I help startups, businesses, and innovators transform ideas into manufacturable products with clean communication and professional execution... Read more

Skills