Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers into smart ones. For that, flash the port of Home Assistant Voice Preview ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Qualcomm recently acquired Arduino for an undisclosed sum, sparking immediate fears that the "death of Arduino" was imminent. According to New York-based electronics vendor Adafruit Industries ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...

IBM is a dinosaur company that calls the people who ran the still-functional IBM "dinobabies". The joke at IBM goes, if you pay people peanuts, all you'll get is monkeys. █ ...

Abstract: Distribution systems continue to grow and becoming more complex with increasing operational challenges such as protection miscoordination. Initially, conventional methods were favoured to ...

Celduc relais single-phase solid-state relays, delivering silent, precise, and durable control for railway heating and ...