Hello, I am James, an Electronics and Embedded Systems Engineer with 7+ years of experience in PCB design, industrial electronics, power electronics, high-voltage systems, three-phase motor control, EV BMS, EV chargers, inverters, SMPS, DC-DC converters, BLDC motor controllers, STM32 firmware, wearable devices, medical electronics, IoT, BLE, GPS trackers, and smartwatches. I deliver schematic design, multilayer PCB layout, embedded firmware, simulation, prototyping support, Gerber files, BOM, and manufacturing-ready solutions for reliable, high-performance products.... Lees meer