Hi, I'm Robert, a professional PCB Designer and Embedded Systems Engineer specializing in custom PCB design, embedded hardware, and firmware development. I deliver reliable solutions for wearable electronics, IoT devices, smart products, and low-power embedded systems. My expertise includes PCB layout, schematic design, ESP32, STM32, Arduino, MCU programming, sensor integration, wireless communication, hardware prototyping, and custom firmware development. My goal is to turn your ideas into efficient, functional, and production-ready electronic solutions with quality and precision.... Read more