The code is used to run a push-button LED circuit. A pull-down resistor mechanism is used to turn on/off the LED with a push-button.

In this tutorial we are going to show you how to use a Push On-Push Off button by controlling an LED using it. For this ...

In this circuit design tutorial we will use a BC547 NPN transistor and BC557 PNP transistor with a normal push-button to build a soft latching power switch. This soft latch circuit doesn’t require any ...

Extending Woodward's original "Flip ON Flop OFF" for AC voltages, switching power ON and OFF using a pushbutton or a solid-state relay.

Using a bunch of small push buttons harvested from old CD players, he rigged this unique way of mounting LEDs. Each LED has two buttons under it. They are wired in parallel, so if either of them ...

Push button LED puck lights are pretty boring on their own. Take it apart and solder in your own colorful LED bulbs for a little holiday fun, or a UV bulb for a DIY blacklight.