Hello there professionals!
I'm having a trouble about arduino. It's my first time using it and I don't know if it can vary the speed of a 120V dc motor and having some troubles in a schematic diiagram Hoping you'll help me out. I'm just a student. Thank you so much!
For switching 120V ac or dc you can use a SSR (Solid State Relay). They take little ampers and volts to fire, and have no moving parts, or coils so no throw back voltage off the coil.
the DC motor specifications:
120V dc
3A
Shunt-Series
Company: LabVolt Festo