USB toggle switches make it possible to connect one USB device to multiple computers. Though the connected device can't be used with all the computers simultaneously, you can toggle between the ...

We all have too much stock of one component or another. Maybe you have more audio pots than you know what to do with, or maybe it’s zener diodes. For [technologyguy], that thing is a pile of toggle ...

A power adapter for a car car allows you to run everyday devices like handheld computers, televisions, video cameras, and even other power-hungry electrical appliances like refrigerators, hair dryers, ...

There’s a new accessibility feature built into Apple’s already pretty splendid suite of options for people of various abilities. Called Switch Control, it allows those with motor difficulties to ...

A device that opens and closes an electric circuit. It uses a lever that is moved up and down; a light switch on the wall being a common example. Early computers, especially mainframes, often had many ...

This Toggle Switch uses the popular Johnson Decade counter IC CD4017. By giving positive pulses to its clock input, the ten outputs of the IC becomes high one by one provided the reset pin is grounded ...