Alright. My dewy build is almost finished, but I have hit a problem with the relays I'm using. They require at least 1.5v to activate them, and then nothing to deactivate them.
Using a set digital control, I can turn them on, but turning the control off doesn't deactivate the relays.
Why would this be? Does setting the digital port off not set the voltage low?
How else can I activate them and deactivate them with the ez-b if not in this manor?