I’m Santiago, a professional PCB design & electronics engineer with instant response and pro service. I specialize in schematic design, PCB layout, circuit design, and embedded systems using Altium Designer, KiCad, EasyEDA, Eagle. I design automotive PCBs (ECU, BMS, ADAS, EV), power electronics (SMPS, DC-DC, inverter, PFC), IoT & ESP32/Arduino boards, RF & high-speed PCB, industrial, medical, robotics, and renewable energy hardware. I deliver Gerber, BOM, PCBA, EMI/EMC-optimized multilayer boards, prototyping, redesign, debugging, and 3D enclosure fit—ready for manufacturing.... Read more