Researchers at Colorado State University have developed a tool that can be used to switch a plant's key genetic traits on or off at will. The breakthrough was recently published in ACS Synthetic ...

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 ...

For some of us, there are few sounds more satisfying than the deep resonant “thunk” of a high quality toggle switch slamming into position. There isn’t an overabundance of visceral experiences when ...

Ars is a place on the Internet where people have opinions (I know, I repeat myself). For some reason I was wondering why decora switches were invented and while looking at that I found many people who ...

I designed this relay circuit to function as a DPDT toggle which is controlled by a momentary switch. I strive to keep my circuits simple with little or no integration (555’s, transistors, etc). The ...