I'm Samuel, a professional PCB Design & Embedded Systems Engineer. I specialize in PCB Design, PCB Layout, Schematic Design, Raspberry Pi PCB, CM4/CM5 Carrier Board, ESP32, Arduino, STM32, IoT Hardware, Circuit Design, Embedded Hardware, Altium Designer, KiCad, EasyEDA, Hardware Prototyping, Reverse Engineering, HAT Design, Multilayer PCB, RF PCB, PCB Debugging, Electronics Design, Firmware Development, Python Programming, and Custom Hardware Solutions. Quality, accuracy, and client satisfaction guaranteed.... Mehr lesen