I’m Fredick J, an Electronics Engineer specializing in PCB design, embedded systems, and firmware development. I design reliable, production-ready electronics for IoT devices, automation, robotics, wearables, and custom hardware. My expertise covers schematic design, PCB layout, component selection, MCU programming, sensor integration, communication protocols, and embedded firmware. I focus on practical engineering, clean design, and dependable results—turning concepts and requirements into functional electronic products.... Read more