I’m a professional Electronics Engineer specializing in PCB Design, Schematic Design, Embedded Systems, IoT, and Power Electronics. I design and review multilayer & high-speed PCBs, ESP32, Raspberry Pi, CM4/CM5, ATmega, PIC, NXP, sensor & GPIO boards. I also provide DC-DC, AC-DC, SMPS, BMS, motor drivers, robotics, automation, audio PCB, guitar pedal, PCB debugging, reverse engineering, BOM, component selection, and 3D-printable PCB enclosure design. Send me a brief message with your project requirements and let’s build a reliable solution.... Saiba mais