This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

The parts arrived for the RPM meter that uses an Arduino and reciprocal counting to get a three-times-a-second update rate ...

These were not the sleek, high-tech machines of a superpower’s air force, but rather a swarm of low-cost, improvised quadcopters, each guided by a nearly 20-year-old piece of open-source software ...

The SMC Commencement Ceremony will be live-streamed thanks to AS appropriating $45,000 from the Prior Year Surplus. AS gave ...

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 ...

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 ...

(Hint: there’s no Arduino-provided code involved; hardware registers and the __asm keyword show up.) If you learned embedded programming in an earlier era, this will probably seem glaringly obvious.

Coding in 2025 isn’t about toiling over fragments or spending long hours on debugging. It’s a whole ’nother vibe.

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.

Both are based on binary systems, and the Dutch artist Anna Lucia Goense is mining that fact for inspiration. Needlework and ...