288 potentiometer is a huge installation. What do you want to do with this ?
What are timing requirements, how fast must the RPi update the devices ?
24V, 25mA each is quite a lot of power for all the devices, cooling will be a challenge.
The size of such an installation will impose careful layout of signal pathes just because of geometrical length. Also drive strength of SPI outputs is limited...
What are timing requirements, how fast must the RPi update the devices ?
24V, 25mA each is quite a lot of power for all the devices, cooling will be a challenge.
The size of such an installation will impose careful layout of signal pathes just because of geometrical length. Also drive strength of SPI outputs is limited...
Statistics: Posted by ghp — Wed Feb 21, 2024 5:38 pm