8-Bit Computer: UART Transceiver for breadboard computer
You art UART I have an increasing fascination with building 8-bit computers from TTL chips, sparked by the excellent Ben Eater series on YouTube , and deepened by a variety of examples on Hackaday . In the process of designing/building my own 8-bit computer, I wondered how easy it would be to implement a UART transceiver purely out of basic 7400 series ICs... The finished design: UART Transceiver built from 7400 series ICs.