How many remote controls do you have in your home? Don’t you wish all these things were better integrated somehow, or that you could add remote control functionality to a random device? It’s a common ...

The essence of the circuit is for the input of tone and signal to provide an activation for the relay switch. The essence of the circuit is for the input of tone and signal to provide an activation ...

The reed relay was invented in 1936 by Bell Telephone Laboratories. Since that time, it has gradually evolved from very large, relatively crude parts to the small, ultra-reliable parts we have today.

When we think of relays, we tend to think of those big mechanical things that make a satisfying ‘click’ when activated. As nice as they are for relay-based computers, there are times when you don’t ...

According to a Tyco Electronics application note, “Silver cadmium oxide contacts have long been used for switching loads that produce a high energy arc. Silver cadmium oxide contacts are less ...

Series ZC9034 two-pole switching relays are intended for many refrigeration, heating, and air conditioning applications. The relays available in 24, 110/ 120, and 208/240 AC coil voltages with various ...

Carlo Gavazzi has launched the RM1D Series, a comprehensive family of DC switching solid state relays. The RM1D Seriesis designed for applications that demand critical response times, rapid cycling, ...

Microprocessor-based, the Fuel-Mizer™ outdoor reset switching relay control is designed to regulate the supply water temperature of a single boiler, based on the outdoor temperature. With reduced ...

I would like to turn on my car's heated seats over a mobile/cellular network using my iPhone, and I'm trying to figure out the simplest path. I know very little beyond that goal, but I know that RF, ...

The essence of the circuit is for the input of tone and signal to provide an activation for the relay switch. Relay – an electrically operated switch where the current flowing through the coil of the ...