I haven't tried the phidgets control panel as I am on linux. I can try it over the next few days on another machine.

Yes, I used a value between 0 and 1.

The channels on this Phidget are switch-to-ground relays Ok. That helps. This device does support PWM, so you should be able to set duty cycle. I'm not sure if I understand your oscilloscope circuit, it looks like you're putting both probes in series? Are you measuring voltage or current? I am tryi...

I am trying to use the 4x Isolated Solid State Relay Phidget to control a device. But I have a few questions about the relay 1) I can use the relay to control the connection between the ground and the device. However, controlling the connection between the device and vcc does not seem to work. Hooki...