No more trying to read the average performance with a voltmeter! We control both VM+ and VM-Sense, so we can turn the VM on and off and control the voltage. We just select the output voltage (RMS) and the board does the rest. Like NLPWM, but with a standard 3-wire voltmeter!
These are for advanced modders. If you were successful with the SPWM 2.2, you will do well with the V3. :-)
- Only 10x24mm footprint!
- 10k Pot or Up/Down switch for control.
- LED, 3-wire VM or analog VM for display/feedback.