In an age of endless subscription fees, it can be liberating to cut down on your monthly expenses. With a little work, a ...

Hackers have been building their own basic oscilloscopes out of inexpensive MCUs and cheap LCD screens for some years now, ...

Few things beat the taste of homemade jam, especially when it’s made from fresh, juicy raspberries. Making jam at home might sound like a chore, but it’s surprisingly easy. You only need three ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...

Texas Lt. Gov. Dan Patrick has asked for a legislative inquiry into two companies that are constructing large scale solar panel manufacturing plants in Texas in reaction to a FOX News report that the ...

Discover innovative techniques for enhancing solar panel performance through cooling methods. This video delves into how making solar panels "sweat" can significantly increase their efficiency.

It’s a killer pitch: Turn plastic waste into gasoline using only* the power of the sun. And that’s exactly what serial entrepreneur Julian Brown (@naturejab_ on Instagram) claims to be doing, using ...

The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

The Raspberry Pi 500 (and 400) systems are versions of the Raspberry Pi built for people who use the Raspberry Pi as a general-purpose computer rather than a hobbyist appliance. Now the company is ...

If it can be done, a modder will do it. If it can't be done, a modder will do it anyway. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

What just happened? Engineers at the University of California, Santa Cruz, have developed a method for measuring heart rates that requires no wristband, smartwatch, or medical device. Instead, the ...