When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
There is a waveform only after connecting to a load. Internal schematic is shown below - Two modes can be selected: PWM mode: frequency (continuous), duty cycle. PWM Mode (display with % for PWM mode).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.