Collaborate Disseminate
To get the perfect mix for your paint, you need a good shake that is as random as possible. [Mark Rhodes] wanted to automate the process of mixing paint, so he built a 3D printed shaker to thoroughly shake small paint bottles. Using only a single motor, it shakes the …read more
Many of us regularly move from one computer to another for work, play, and hacking; every now and then finding yourself wishing you could copy something on one machine and paste on another without additional steps in between. [Ayan Pahwa] was well acquainted with this frustration, so he created AnywhereDoor, …read more
Continue reading Share Your Clipboard Across Machines Using MQTT
QR codes are usually associated with ASCII text like URLs or serial numbers, but did you know you can also encode binary data into them? To demonstrate this concept, [MattKC] embarked on a journey to create a QR code that holds an executable version of Snake. Video after the break. …read more
Working on heavy mechanical machines at awkward heights can be a real back breaker. [Workshop From Scratch] knows this all to well, so he built himself a very clean hydraulic lifting workbench to use around the workshop.
As we’ve come to expect from this aptly named channel, everything on the …read more
Continue reading Hydraulic Lifting Workbench To Save Your Back
Making full use of the capabilities and advantages of 3D printing requires a very different way of thinking compared to more traditional manufacturing methods. Often we see designs that do not really take these advantages into account, so we’re always on the lookout for interesting designs that embrace the nature …read more
To make up for some lacking athletic ability, [Shane Wighton] of [Stuff Made Here] created a custom baseball bat with an explosive sweet spot, that almost guarantees a home run. Inside a custom machined bat, he added a piston mechanism, powered by blank cartridges intended for powder actuated nailers, that …read more
Continue reading A Special Baseball Bat With Explosive Hitting Power
From time to time it’s good to be reminded that mechanical engineering can also be art. [José Manuel Hermo Barreiro], also known as [Patelo], is a retired naval mechanic with a love for scale model engines. Using only basic tools and a lathe, he has built a non-flying hexacopter …read more
Continue reading True Craftsmanship: Pneumatic Powered Drone Wasn’t Made To Fly
For interfacing with machines, most of us use our hands and fingers. When you don’t have use of your hands (permanently or temporarily), there are limited alternatives. [Dorothee Clasen] has added one more option, [In]Brace, which is basically a small slide switch that you can operate with your tongue.
[In]Brace …read more
When mowing the lawn, you generally have a choice of pushing power, electric or gasoline. Thanks to the nutty inventor [Colin Furze], you can now add wood gas to the list, as long as you don’t mind some inconvenience. He built a wood gas generator on top of a formerly …read more
Sticking the perfect landing can take years of practice for a human gymnast, and it seems the same is true for little monopedal jumping robots. Salto-1P, an old acquaintance here on Hackaday, always needed to keep jumping to stay upright. With some clever control software improvements, it can now land …read more
Continue reading Little Jumping Bot Can Now Stick The Perfect Landing