Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

We’ve all been there. That sad day when the zipper on our favorite hoodie, bag, or pair of pants breaks in some seemingly irreparable way. But there is hope, and [Magic Stitches] is gonna ...

LEDs were once little more than weedy little indicators with low light output. Today, they’re absolute powerhouses, ...

It’s a well-known secret that inkjet ink is being kept at artificially high prices, which is why many opt to forego ‘genuine’ manufacturer cartridges and get third-party ones instead.

Over the summer, you might recall seeing a homebrew 6502 game console called the GameTank grace these pages. The product of [Clyde Shaffer], the system was impressively complete, very well ...

The Camp Snap is a simple fixed-focus digital camera with only an optical viewfinder and a shot counter, which has become a ...

The Free Software Foundation is holding an auction to celebrate its 40th anniversary. You can bid on the original sketch of ...

A significant event in the world of high-power electrical engineering is under way this weekend, as the three Baltic states, ...

Prolific woodworking YouTuber [Matthias Wandel] makes some awesome mechanical contraptions, and isn’t afraid of computers, but has never been a fan of CNC machines in the woodshop. He’s ...

We were surprised when we read a post from C++ creator [Bjarne Stroustrup] that reminded us that C++ is 45 years old. His ...

With so many cheap oscilloscopes out there, the market for old units isn’t what it used to be. But if you have a really old ...

Like many pieces of lab equipment, oscilloscopes are both extremely useful and rather intimidating to a fledgling user. Unlike a digital multimeter with its point-and-measure functionality, ...