I'm Martin, a professional Electronics Engineer with 10+ years of experience in PCB design, embedded systems, and hardware development. I specialize in schematic design, PCB layout, ESP32, STM32, Arduino, IoT devices, circuit simulation, prototype development, and manufacturing-ready Gerber files. I have helped startups, businesses, and inventors transform ideas into reliable electronic products. My focus is quality, fast communication, cost-effective solutions, and delivering accurate designs ready for production and testing.... Lee más