The solder fume extractor is a bit of a DIY classic, so it’s no surprise that Adafruit’s put together an updated guide that uses some modern components alongside a cleverly designed 3D printed case.

In this article, I will take apart a Li-ion alternative to the classic 6F22 9V battery. This battery is a Chinese 9V/500mAh USB rechargeable Li-ion battery (sold under the brand name infinite). The ...

For over a century, Milwaukee has been manufacturing and selling a wide range of tools and equipment. Along the way, it's created multiple systems that allow its products to more efficiently share ...

With endless summer days still aplenty, there’s no better time to invest in a solar charger for all your gadgets. However, Joshua Zimmerman of the DIY site Instructables doesn’t think you need to ...

Instructables has a step-by-step for building your very own Altoids tin USB charger (dubbed the MintyBoost). This is probably one of the most detailed projects I've seen on Instructables (and is a ...

We may receive a commission on purchases made from links. Most households have several devices that run on AA or AAA batteries. This includes everything from TV remotes and alarm clocks to flashlights ...