This is an improved version of Anthony Smith’s designs for a latch on/latch off switch (see the whole series below). The new design switches a 120VAC load, and includes several much-needed details on ...

The Adafruit Push-button Power Switch is a tidy little design that lets you control a DC power source using an everyday tactile button. The breakout uses a latching analog circuit that is triggered by ...

The worst part about building your own PC? Hooking up the front panel! This quick guide to the connectors will make it less ...

Our technology incorporates the latest advances and innovations in electrical mechanisms for the entire range: rotary switches with LEDs and maximum power up to 25A, unipolar and bipolar 10A and 16A ...

Switches and push buttons need debouncing. It is straightforward to do this with software, using a library. The advantages of the Switch library are: External pull-up resistors are not required.

A low-current (5-A) push-button hybrid switch is described that combines mechanical contacts and electronics to extend contact life and improve switching performance. The switch is a two-wire type and ...