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 ...

If like me you have plenty of USB cables charging different devices from Raspberry Pi devices and projects to your phone, you may be interested in the retro-styled USB hub Hella Switch. Offering a ...

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 ...

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 ...