Topic

switches

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

1. 

   1 Emergency Party Button

   plasma2002 4 people · 4 months · since May 2012

   A project showcase linked as the original party button, a key-switch and toggle control panel that triggers a party from one large button.

2. 

   2 Series circuit - 6 LEDs - how does it work?

   Henryk Gasperowicz 3 people · 3 months · since Dec 2012

   A classic demonstration where six switches each control their own light through a clever wiring trick, often shared as a brain teaser.

3. 

   3 Series circuit - 3 LEDs

   Henryk Gasperowicz 3 people · 3 months · since Dec 2011

   A circuit puzzle with three LEDs that behave unexpectedly, shared for people to work out how the effect is produced.