Curious to know if anyone can advise the correct diode (D2) to use to prevent a surge back when the solenoid releases. I'm using a 24vdc 5-way pneumatic solenoid to manipulate an actuator. An Arduino Due with an ESP32 triggers a "MOS Transistor Driving Controller Module FET Trigger Switch Drive Board" which separates the 5vdc from 24vdc. This is a picture from an old post with @KeepItSimpleStupid that closely matches what I'm setting up.
Thanks!
Thanks!