Basically it uses an analogue circuit to monitor an audio signal and triggers some camera flashes using 5V relays. The idea is that you can play lightning strikes and other spooky sounds ...

With the source taken care of [Glitch] uses an optoisolator for both protection and level conversion. After working the bugs out of the design he was able to control the relay using 3.3V, 5V, or 12V.

Pickering is launching the industry’s smallest two pole DPST (double-pole, single-throw) reed relay for test and measurement systems.

Reed relays are electromechanical devices that operate using one or more reed switches. Reed relays are electromechanical relays that consist of a reed switch wrapped in a metal coil. They are ...

Rob Ferenczi shows how you can have a smart boat with remote and onboard systems monitoring on your yacht for under £400 ...

They are often paired with valves, pneumatic relays, and flow regulators in process control applications. Electro-pneumatic (also known as E/P or I/P) transducers typically accept a standard current ...

compared to LFP batteries (3.2-3.5V), contributing to their increased energy density Enhanced low-temperature performance: LMFP batteries maintain about 75% capacity at -20°C, while LFP batteries ...

Use with CCM 6.4 (or higher) & CR readers (see DIGI*TRAC Deisgn and Installation Guide for compatible readers). 2 MATCH connectors with 6" pigtails. Provides 5VDC @ 250mA reader power. Mounting plate.

Toshiba Electronics Europe has partnered with MIKROE to integrate its TB9083FTG gate-driver IC into the Brushless 30 Click, a compact add-on board for precise and reliable control ...

The microphones can also monitor external sounds and relay them to the listener in Transparency Mode. This is a handy way of listening to music but allowing just enough of the surrounding sounds ...