20:14Toggle Switch One Button Two LEDs using Transistor (DIY)Tagalog Electronics45 viewsView & Download
2:52Alternating LEDs with a single mechanical push button switch electronics circuit how to DIY tutorialelectronzap2.7K viewsView & Download
16:40How to Build a Circuit from a Circuit Diagram | Part 2: Multiple LEDs, Buttons, SwitchesBen Finio28.8K viewsView & Download
1:01555 Timer One-Button Toggle: Bi-Stable Switch with Two Color Status LED (Common Anode)Arduino stuff192 viewsView & Download
3:51Alternating between two LEDS using BJTs and SPST Switch (4 Solutions!!)Roel Van de Paar6 viewsView & Download