Electronic Etch-A-Sketch, No Microcontroller Required https://hackaday.com/2024/06/20/electronic-etch-a-sketch-no-microcontroller-required/ #7400-series #demultiplex #etchasketch #multiplex #ToyHacks #discrete #encoder #matrix #logic #sram #led
Electronic Etch-A-Sketch, No Microcontroller Required https://hackaday.com/2024/06/20/electronic-etch-a-sketch-no-microcontroller-required/ #7400-series #demultiplex #etchasketch #multiplex #ToyHacks #discrete #encoder #matrix #logic #sram #led