Back in the 70s Harald Bode built some circuit boards for his son Peer, who is a video artist. The boards take photo cells on wires and amplify the voltages from them to create standard control voltages. Peer places the photo cells on the face of a monitor and gets a set of control voltages that ch...

Always a million things to consider

Thanks again for the help

Thanks creatorlars, that link is exactly what I was looking for! The RGB signals in a VGA connection are fully analogue, you don't have to worry about pixel clocks or anything like that unless you're sampling them. If I was sampling, I'd just look for an adc with a sample rate > 25mhz, correct?

Hello all, I'm currently planning out a VGA modular synth and I'm really stumped in regards to selecting the proper op-amp for input/output buffers. As far as I know the actual RGB signals of a VGA line don't have a frequency, but there is a pixel clock of ~25Mhz. So does that mean I need an op-amp ...

That is super cool man.