I'm Samuel chris a professional embedded systems and pcb design Engineer with passion in STM32, ESP32, Arduino, Raspberry Pi Pico, IoT, Embedded C, MicroPython, PCB layout, schematic design, firmware development, and manufacturing-ready electronics. I deliver reliable solutions using KiCad, Altium Designer, EasyEDA, Eagle CAD, PlatformIO, STM32CubeIDE, Arduino IDE, and VS Code. Files include Gerber, BOM, Pick & Place, SCH, PCB, HEX, BIN, STEP, PDF, and source code for production-ready results.... Lee más