Jose built a PIC18F2550 development board. It’s on a single layer with all through-hole components, making it friendly to DIY PCB etchers. It was designed using the Eagle free license constraints, and fits within the 10cmX8cm board format. The board features: 8 LEDs. 4 push buttons with pull-down 220Ω resistors. 2 potentiometers. 1 relay with […]