BivarOpto, the Optoelectronics division of Bivar Inc, introduced a light pipe designed specifically to operate with board-mounted push-button switches, enabling non-lighted switch models to perform ...

It's a push-button light switch, so press it on and a power light illuminates. Press it off when it's dark out and a faint night-light will appear. You can also operate the Belkin WeMo Light ...

The Ecobee Switch Plus is an attractive little push-button light switch. To install it, you'll need to shut the power off and remove your existing switch, then connect Ecobee's line, load, ground ...

The Switch+ looks like a typical push button light switch, but with a small microphone and speaker and tiny on/off button, across the top. You can push the main button to turn on the light or set ...

One of those nights when it was too hot to sleep I decided to get a drink of cold water at three in the morning.I stepped into the second-floor hall and pushed the light switch. It is the old ...

The switch is built using materials we’ve seen in previous diy switches; adhesive-backed copper sheets for conductors, foam to keep them separated until pressed, and plastic as a support.

T4 applies V D across R5 and R6, which puts 10V at A, keeping T2 latched on, and switches T1 on draining C3’s charge through R2 and leaving 0V at the open PB switch ready for the shut off switch ...