3 ms·
Cool. Did you ever do a write up on how to do it, or know of one. I'm just curiuos, I assumed it was pretty involved.
by gmiller123456 3y ago
Cool. Did you ever do a write up on how to do it, or know of one. I'm just curiuos, I assumed it was pretty involved.
- leptons 3y agoA 300 baud modem was pretty simple actually, it was just a tone generator/decoder with digital controls. I think I used a simple PLL chip to decode the tones and probably 555 timers to generate tones. Anything faster than 300 baud was far more complex. I built it as a final project for an electronics class I was taking in like 1989 or something.