Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

What could happen when you open-source a hardware project? No, seriously. I hold a fair few radical opinions – one is that ...

What are the new AUT codes? If you're trying to get ahead of the competition in A Universal Time, we've collated all the latest codes for free skin crates. We'll also run you through exactly how ...

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in my home lab and outputs them to a screen. Now that Iv ...

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Step into the future of crowd analytics with our AI-powered face-counting system, designed for open gatherings where entry ...

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 ...

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

The fastest (and arguably coolest) way to get a Lightsaber? Align with the Force. During a match, keep an eye out for blue or red Rift icons on your map. These mark locations where you can ...

Your credit score is the key to your financial future: It can determine whether you get approved for a credit card, car loan or mortgage, and what interest rate you'll pay, In some cases ...