Since the supporting power in Lee valve is 12V, if I want to use Arduino to control the valve, I need to use a relay to transfer the voltage. As you know, turning on/off a relay can make some sound; if I need to do ephys, this relay will bring some noise in the recording. I am wondering if I use bpod, how B pod does this work. The introduction said the valve could be driven by an Infineon ISO1H811GAUMA1 isolated solenoid driver IC. Is it the key?