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 ...

The women’s 400-meter freestyle relay has been the domain of Australia for some time. Four consecutive Olympic titles. Three straight world championships from 2019-2023. The world record. Nine of the ...

Abstract: This paper presents the design and implementation of a real-time solar monitoring system with an integrated charging and smart grid control mechanism, emphasizing the novelty of grid ...

Most industrial facilities include electric motors that require overload relays for protection, control and monitoring purposes. The latest overload relays are often called motor management relays ...

The Biden administration is withdrawing a proposed set of regulations that aimed to improve access to contraception by narrowing the ability of employers to opt out of covering birth control for their ...

I would like to turn on my car's heated seats over a mobile/cellular network using my iPhone, and I'm trying to figure out the simplest path. I know very little beyond that goal, but I know that RF, ...

Portion control can be an effective tool for weight loss. It involves managing the amount of food a person eats during meals. Methods include using portion plates and keeping a food diary. A portion ...

We build the Arduino based Multi-house Water Pump Control System. Here we are going to explain step-by-step, how you can make your own Water Pump Controller. But before that, we need to understand why ...

I've got a storeroom in a garage that has some stuff in it that is a little more temperature sensitive, and has more variability than I'd like (it also has some equipment that generates a bit of heat, ...

Abstract: This paper is development of solar power automated nutrient composition control for fertigation system. The automatic mixing system that is controlled by Arduino Uno board. There are three ...