Smart plugs are an easy, budget-friendly way to upgrade your home. Here are a few clever ways to use them for automation.

Conclusion: Real-Time Metadata Matters NFC relay and ghost tap attacks underscore that fraud prevention must look beyond surface transaction data.

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

Do you have any information, including a wiring diagram, that can help me wire my Lionel No. 450 Operating Signal Bridge using AC relays? Thanks! — Fred Richmond The Lionel No. 450 Operating Signal ...

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 ...

ILUMIX is a dynamic lighting system designed to control an 8-channel relay module connected to an Arduino Uno or compatible boards (such as ESP), offering a wide variety of lighting patterns! - Gi ...

This paper aims to design a digital overcurrent relay with a characteristic of a standard inverse that can comply to the IEC standard 60255. The overcurrent relay which is used to protect one phase of ...

While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.

In this article, we propose a circuit to monitor the temperature and control a relay over the local WiFi.

A 'not equal to' operator in Arduino is a relational operator that identifies the relationship between the two values at each side of a specific condition.