** Note: When upgrading from any prior version of the plugin to version 0.5.0 or greater, you will need to re-add your devices and rebuild existing automations. This is a one-time thing and is not a ...

Power doesn’t just disappear in one big breach. It slips away in the small stuff—a patch that’s missed, a setting that’s wrong, a system no one is watching. Security usually doesn’t fail all at once; ...

This is just an ultra-quick blog post about a nostalgic IC: µPC1237. It’s a timeless bipolar analog IC from NEC designed for protecting stereo audio power amplifiers and loudspeakers. I used to see ...

We all know how fireworks are lit. It is simple, hold the flame of a lighter close to its wick and the gunpowder does the rest of the magic. However, in this post, I am going to explain how to do the ...

So, I had set up my kitchen spotlights with a bunch of Hue bulbs. As much as I use the smart capabilities of them, I also wanted to be able to control them with a physical wall switch. Instead of ...

As smart devices are increasing day by day, there is need to add smartness to the old, rugged iron box. An iron box contains a simple resistive heater and thermostat to control iron’s temperature ...

Pre-order now! High-End, THD+N 0.0008 % at 50 W/8Ω, Max power (THD 1%) 98W/8Ω 188W/4Ω, Solid module, all THT components, ThermalTrak power transistors, fully symmetrical design This amplifier is ...

Automatic Bottle Filling Machines are most commonly used in beverages and soft drink industries. These machines use a conveyor belt which is an economical and fast way to fill bottles. Mostly PLCs are ...

This triac control module is a project for everyone interested in power electronics. It also gives you an opportunity to learn a bit about hardware-level programming. We describe all the wonderful ...

The INNOVV Power Hub1 is a power distribution system for motorcycle accessories. Up to 5 different accessories can be connected to the fused power wires. Connect a wire from the Hub1 to the battery ...