Topic

switch

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 AC versus DC load breaking comparison with a knife switch

   Experiments Robert33 14 people · 23 months · since Nov 2015

   Shows a knife switch breaking AC and DC loads side by side; cited to explain why switches and relays carry much lower DC ratings than AC ones.

2. 

   2 EEVblog #961 - Monkey Debouncing

   EEVblog 3 people · 3 months · since Jan 2017

   Dave Jones explains switch and relay contact bounce and the hardware and software ways to debounce it; recommended when microcontroller interrupts misfire on noisy inputs.