Is there a device out there that (when attached to 120VAC) does the following:
- When Pin A receives 5 VDC, Pin B outputs 120VAC
- When Pin A receives 2.5 VDC, Pin B outputs 60VAC
- When Pin A receives 1.25 VDC, Pin B outputs 30VAC
You get my drift... the dimming should happen pretty gradually -
basically, I'd like to hookup Pin A to an Arduino, and Pin B to a light bulb, and be able to have the Arduino dim the light bulb, up and down, as I program it to.
Any thoughts?
Thanks!