- Joined May 19, 2021
Hi everyone, I am stuck on a project in work. I need an alarm to sound when our DC voltage drops below 2V. Its operating voltage is around 2.1V and we need an alarm to sound if it drops below 2VDC. I have been looking at relays however I can't seem to find anything that switches at 2VDC. Any and all suggestions welcome. Thanks, Ross.