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 ...

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… ...

[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… ...

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 ...

Code Basics Remote Control and Signaling Circuits, Class 1 Boost your understanding of NEC requirements for Class 1 circuits.

E-T-A Circuit Breakers has introduced the E-T-A 4930, a new remotely controlled, single pole circuit breaker (RCCB) approved to MIL-PRF-83383 for the protection of aircraft electrical systems and ...

TiVo announced three new products this morning including two set-top boxes, the Bolt Vox and Mini Vox, plus a remote control with voice search capabilities for existing, recent TiVo hardware ...

The circuit is used to automatically control the volume levels of cassette recorders, audio tape recorders, amplifiers or radio devices. The AVC circuit works this way: the FET (t1) is used as a ...