Ken Fisher is retiring after 55 years as a broadcast technician, ending a career that spanned the evolution of radio from ...

The flip-flop, in whichever of its several forms you encounter it, is a staple of logic design. Any time that you need to ...

In these scenarios every microsecond counts, and standard protective devices, such as fuses, relays, and moulded case circuit breakers, are failing to keep up within the rapidly growing world of AC ...

Steve Sells is describing the first listening test of the Naim Statement amplifier system, and how it pumped the heavy, ...

celduc® relais’ solid-state relays offer enhanced performance, reduced maintenance and real-time monitoring for rail systems.

This video explains how transistors work as switches and amplifiers in electronic circuits. Transistors control the flow of ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

So What Was the Transistor Good For? Transistors may have been useful to the phone company and to a handful of scientists building computers, but that wasn't enough to build an industry. Companies ...

"It's a disposable pipette system. The clear tubes are glass or plastic with markings for the volume inside. The orange/red ball is a hollow, collapsible ball with a hole over the pipette tip. The ...