Alright, I've been working on a project for some time now and I am having issues.
The idea is this, I have an output signal from a microcontroller that needs to control an AC load via voltage. The load is pretty picky and a rather new technology. It works from 0-120VAC @ 60 Hz 1-3 mA.
So basically I have the need for a digital pot that can handle 120VAC with a 0-5V input signal or some similar device to control the load. If anyone has any other ideas It'd be much appreciated.
I've spent quite a bit of time looking for something like this without much luck unless I want to glue a LED to a photocell that can handle the power.
And maybe someone here can answer this question as well. I have enclosed a picture of an output when sending PWM signal to a solid state relay. I would "think" that the output would show a square wave on the negative half cycle as well, but as you can see from the pic that is not what is occuring...Any ideas?
Microcontroller = Arduino Duemilanove
Relay = Crydom D5D10 Solid State Relay
The idea is this, I have an output signal from a microcontroller that needs to control an AC load via voltage. The load is pretty picky and a rather new technology. It works from 0-120VAC @ 60 Hz 1-3 mA.
So basically I have the need for a digital pot that can handle 120VAC with a 0-5V input signal or some similar device to control the load. If anyone has any other ideas It'd be much appreciated.
I've spent quite a bit of time looking for something like this without much luck unless I want to glue a LED to a photocell that can handle the power.
And maybe someone here can answer this question as well. I have enclosed a picture of an output when sending PWM signal to a solid state relay. I would "think" that the output would show a square wave on the negative half cycle as well, but as you can see from the pic that is not what is occuring...Any ideas?
Microcontroller = Arduino Duemilanove
Relay = Crydom D5D10 Solid State Relay
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