Gradually, Moseley gave remote control circuitry a complete makeover, using TTL logic circuits, voltage controlled oscillators and other digital techniques. The one remaining weak link was the analog ...

Remote Site Control Aug 1, 2011 1:00 AM, By Doug Irwin, CPBE DRB AMD Find the fit for the functionality you need with a plethora of choices Like all remote control devices in this category, all the ...

[fahadshihab], a young tinkerer, shared his circuit design for a simple remote control using 555 timers. Using a 555 calculator, he designed a clock circuit that would run at 11.99 Hz. Two transis… ...

It’s a common scene: a dedicated radio amateur wakes up early in the morning, ambles over to their shack, and sits in the glow of vacuum tubes as they call CQ DX, trying to contact hams in ti… ...

Griffin iFM Quick Take: The Apple iPod is capable of a lot of functions, but it still lacks an FM radio, which makes for a significant ding on its report card. Luckily, there are now several add ...

Radio control remained a novelty, an exciting field for experimentalists and specialists, until the launching of the Space Age and the orbiting of myriad commercial and military satellites, all ...