Hello,
We want to use Isadora to play 4k video while controlling the speed of three D5 pumps using PWM and switching three 12V DC relays via a MIDI score synced to the video. The part we are stuck on is the PWM control for the pumps. To get started, we are looking for patch/hardware suggestions and general advice? The pumps are this type, used in liquid-cooled PC setups. In previous pieces (here is one example) we used these pumps with a Windows machine, and we could control the pump speed through the BIOS, but it was fixed and not interactive. In this instance, the work is running on an M4 Mac Mini and we would like to be able to modulate and control the speed of the pumps as the video plays.
Many thanks for any tips, we are looking forward to using Isadora for an installation that will be presented later this year in a biennale.
Thanks in advance!
Melissa and Aaron