23-03-2024, 05:05 PM
(This post was last modified: 23-03-2024, 05:07 PM by Geordie McBoyne.)
(22-03-2024, 02:58 PM)Mike Watterson Wrote: Likely the Pi could do simple mono video of any standard using a resistor DAC on the GPIO pins, as people have done video captions etc on a PIC at about 1/1000th of CPU power.
Instead of making a R-2R resistor ladder DAC, the IC type DAC08 is a simple device for an experimental 405 line converter. 85 to 100nS settling time.
https://www.analog.com/en/products/dac08.html
Geordie McBoyne.
