I accepted a challenge from another YouTuber to upgrade a keyboard with a budget of only $20, making it accessible for beginners. During this project, I shopped for supplies, made modifications, and ...
Single Chip Computer running BASIC-52 Ver. 1.31 along with I2C, SFR extensions. There is NO external ROM, RAM, latch, decoder, cyrstal are required. No programmer required. Direct USB port programming ...