Collaborate Disseminate
With feline obesity on the rise, keeping track of your cat’s weight is an important part of keeping them healthy. However, a weighing session can be anything from a routine …read more Continue reading Track Your Cat’s Weight Through This Internet-Connected Litter Box
Dovetail joints on a piece of furniture are one of those features that make it say “master carpenter” rather than “IKEA”. Traditional hand-made dovetails require accurate measurements and even more …read more Continue reading 3D Printed Template Makes Perfect Dovetail Joints
There are some inventions that look completely pointless to the untrained eye: who would ever need a motorized garbage can, an electric pencil sharpener or a battery-powered eraser? Quite often, …read more Continue reading Power Up Your Pencil With the 30,000 RPM Erase-O-Matic
As electronics hobbyists we are grateful to our spouses and flatmates who gracefully tolerate all of our weird equipment and chaotic projects in their homes. But it takes a different …read more Continue reading How to Move a Full-Sized Church Organ From a House to a Museum
Precision instruments often contain specialized components that are essential to their function, but nearly impossible to replace if they fail. [Andre] had just such a problem with an optical comparator, …read more Continue reading Using a Laser Cutter to Replicate an Optical Comparator Screen
With the Great Chip Shortage still delaying deliveries of new components, now might be a good time to look around your lab and inspect those piles of chips that you …read more Continue reading Hackaday Prize 2022: Reuse Those DIP Chips to Make a 1980s-Style Single-Board Computer
If there’s something weird in your Network Neighborhood, who you gonna call? If you want your WiFi troubles diagnosed in style, try calling [Travis Kaun] — he might just show …read more Continue reading Track Down Ghosts in Your WiFi With the Pwnton Pack
If you’ve been reading Hackaday long enough, you’ve probably come across a few hacks where someone made simple animations or even video games on an analog oscilloscope screen. Those hacks …read more Continue reading Color Vector Display Controller Brings Arcade Classics Back to Life
Some Samsung TVs come with a system called One Connect, where all external cabling is connected to a separate box so that only one small signal cable goes to the …read more Continue reading Using a Fusion Splicer to Repair a Samsung TV’s Cable
Sending postcards to loved ones used to be standard procedure for travelers back when travel was glamorous and communications were slow. While some travelers still keep this tradition alive, many …read more Continue reading Receive Virtual Postcards on This Beautiful E-Ink Photo Frame