Im trying to simulate an ac 200A:5A current transformer that will be connected to a 5 amp max scale meter. I want to read digital inputs and have them simulate a give current on the meter. I would rather simulate currents then have to actually use high currents and 120 volts ac. Any ideas would be appreciated.
A source capable of generating a sine wave is what you need, either a siginal generator or an IC like an 8038
A second arduino could be used to generate the 0 to 5v 60hz sinewave search forum sinewave