For basic prototyping, the go-to tool to piece together a functioning circuit is the breadboard. It’s a great way to prove a concept works before spending money and time on …read more (https://hackaday.com/2022/11/29/prototyping-the-prototype/)

Tiny 3D printed HO Scale Escalator That Works
https://hackaday.com/2022/11/29/tiny-3d-printed-ho-scale-escalator-that-works/

3d printed escalator, from side, showing mechanism
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/11/escalatormain.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/11/escalatormain.png?w=800">[Luke Towan] has a cool HO scale Escalator mostly made of 3D printed parts, with some laser cut acrylic, for a station on his HO model railroad. Escalators are mesmerizing …read more (https://hackaday.com/2022/11/29/tiny-3d-printed-ho-scale-escalator-that-works/)

Acrylic Light Puzzle Has A Point
https://hackaday.com/2022/11/30/acrylic-light-puzzle-has-a-point/

[JBV Creative] recently became a proud owner of a laser cutter and, like most of us, started to think about what they could make with it. The answer was simple, …read more (https://hackaday.com/2022/11/30/acrylic-light-puzzle-has-a-point/)

Making 3D Print Time-lapses With Old Earphones and a Few Spare Parts
https://hackaday.com/2022/11/30/making-3d-print-time-lapses-with-old-earphones-and-a-few-spare-parts/

The trick to producing great 3D printing time-lapse animations is to ensure that the extruder has moved out of the frame each time a photo is taken — which usually …read more (https://hackaday.com/2022/11/30/making-3d-print-time-lapses-with-old-earphones-and-a-few-spare-parts/)

Building Your Own Consensus
https://hackaday.com/2022/11/30/building-your-own-consensus/

With billions of computers talking to each other daily, how do they decide anything? Even in a database or server deployment, how do the different computers that make up the …read more (https://hackaday.com/2022/11/30/building-your-own-consensus/)

Mechanical Keyboard with a Framework Inside
https://hackaday.com/2022/11/30/mechanical-keyboard-with-a-framework-inside/

Like the Commodore 64 and other keyboard computers of yore, the [Elevated Systems]’s CJ64 fits all of its processing and I/O into a single keyboard-shaped package. This iteration of the …read more (https://hackaday.com/2022/11/30/mechanical-keyboard-with-a-framework-inside/)

JCB Is Exploring Hydrogen Combustion Engines For Construction Machinery
https://hackaday.com/2022/11/30/jcb-is-exploring-hydrogen-combustion-engines-for-construction-machinery/

When we think about greening up the planet, solar panels and electric cars are often at the forefront of our mind. However, there’s a whole bunch of other things out …read more (https://hackaday.com/2022/11/30/jcb-is-exploring-hydrogen-combustion-engines-for-construction-machinery/)