I have already made some devices using SeeedStudio’s Seeeduino Nano microcontroller boards and Grove Sensors. In this post I am going to show you how to make a simple sound activated electronic switch ...

NZXT has released a brand new set of PC gaming audio devices under the name Relay, including a headset, stereo speakers, subwoofer and USB DAC/mixer plus headphone stand. Available separately, the ...

Stand seamlessly switches between speaker and headphone outputs. Headset is comfortable and delivers solid audio quality. SwitchMix mixer easily balances game and chat audio. SwitchMix works only with ...

At $229, the Campfire Audio Relay dongle DAC/amp delivers 4 Vrms output, premium build, and precise sound. Campfire Audio has been on a tear this year, dropping new IEMs left and right—including the ...

The circuit was designed to provide a voltage over and under the specified value with the use of a switch that will be operated by a relay. LM741 – a general purpose single operational amplifier with ...

Not being huge PC gamers, we aren’t particularly familiar with NZXT, a company based in Los Angeles that makes high-performance gaming PCs and the gear that goes with them. So when we saw today’s M1 ...

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.

A relay module is an electrical component. Various industries use this circuit board that houses one or more electric switches or relays in different circuits and electrical projects. Relay boards are ...

Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...