You think of op amps as amplifiers because, no kidding, it is right in the name. But just like some people say, “you could do that with a 555,” [Doctor Volt] might say, “you can ...

Skip More from 5 Live... What Elis James and John Robins got up to in 2024 It’s time to recap on some of Elis James and John Robins' best moments of 2024. Six things we didn't know about being a ...

Not ideal. He’d mount it 50 feet away from the house if the HOA would let him. Houses, and subsequently most ham shacks, are filled with noise sources that interfere badly with HF. So after ...

It wasn’t marked by parades, fireworks or an interview on 60 Minutes, but World Amateur Radio Day was April 18. For many, amateur, or “ham” radio, is viewed as a hobby from the past. But it’s very ...

Frank Cottrell-Boyce and Cressida Cowell recommend a selection of children’s books.

Audience Relations, CBC P.O. Box 500 Station A Toronto, ON Canada, M5W 1E6 It is a priority for CBC to create products that are accessible to all in Canada including people with visual, hearing ...