Texas Instruments is previewing a 50V quad-channel single-pole analogue switch with a wide voltage range, low on-resistance and consistent on-resistance with signal amplitude. Called TMUX7612 and made ...

For years, companies have been trying to make a fast, reliable microelectromechanical-systems (MEMS) switch that can switch quickly as well as work at the upper microwave frequencies. Many efforts ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Although it’s easy to wire a light switch, you need a basic understanding of how ...

Most DIYers shy away from doing electrical work for fear of getting shocked or causing a fire. And that’s certainly understandable; electricity is not to be trifled with. However, there are many ...

Being compatible only with single-pole switches in single-gang boxes are big limitations, but the SwitchLight is an otherwise terrific addition to any home’s lighting controls. As with the Safelight, ...

As you can see in the schematic the 12V battery (or use other voltages) is connected with the plus at terminal T1 and minus at terminal T2. The contact 1 and 4 are connected together as 2 and 3 are ...