This project produces a narrative description of the design and construction of a microcontroller-based dot matrix advert display. Computer-aided design is the modelling of a physical system on Computers

Hi everyone! My name is Braimah Elijah and I'm 17 years old. I live in Abuja,the capital city of Nigeria and I speak English. Anyway, my friend @ellybraimah , has been talking about steemit for a long