Hi, I’m Dave Rowen, a PCB Design, Embedded Systems Engineer and Firmware Developer specializing in turning concepts into reliable electronic products. I design custom PCBs, schematics, multilayer layouts, power systems, and high-speed interfaces, while developing embedded C/C++ firmware for ESP32, STM32, nRF52 and IoT devices. From hardware architecture to firmware integration and prototype development, I deliver practical, well-engineered solutions tailored to your requirements.... Lee más