The mechanics of restoring power to the Protocol Resonance Towers using Relays can be tricky - here's what to do!

Not crazy about talking to Siri, Alexa or Gemini? You can easily create a voice assistant-free smart home with these tricks.

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

Part of any self-respecting Smart Home, smart relays are useful for switching and monitoring loads that do not plug into an outlet. This also makes them a lot more integrated, and thus, a long ...

WiFIRCard is a credit card-sized ESP32-S3 board designed for home automation with two relays and a few GPIOs (headers and screw terminals) that can be controlled over WiFi 4 or an IR (infrared) remote ...

There aren’t many new van or car models on the road that can trace their roots back nearly 20 years, but the Citroen Relay is one of them. It’s the product of a philosophy that “if it ain’t broke, don ...

Abstract: In this paper, a new relay algorithm is proposed for under-voltage load shedding (UVLS) based on rate of voltage recovery and predicted time to recover above a preset voltage threshold.

Key Button: clock, timer, day, h+(setting the hours), m+(setting the minutes), manual override, reset. Advanced pre-setting one week before. Digital electronic time switch with daily programs. Repeat ...

Arduino has recently announced two new expansions to their Arduino Pro Opta PLC series – the Arduino Pro Opta Ext D1608E and Arduino Pro Opta Ext D1608S, the main difference between the two is that ...