A printed circuit board is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces engraved from copper sheets laminated onto a non-conductive substrate.

NIGCOMSAT has developed a Microchip Microcontroller-Based Experimental Circuit Board intended for teaching or learning of field applications of microcontrollers and hardware programming on various platforms. The experimental board, and the accompanying book and software are solely produced by NIGCOMSAT engineers.