One Stepper Plus a Whole Bunch of Magnets Equals a Unique Seven-Segment Display
https://hackaday.com/2022/03/05/one-stepper-plus-a-whole-bunch-of-magnets-equals-a-unique-seven-segment-display/

Sometimes the cost of simplicity is extra complexity. It seems counterintuitive, but it seems to be true. And this single-motor mechanical seven-segment display seems to be a perfect example of …read more (https://hackaday.com/2022/03/05/one-stepper-plus-a-whole-bunch-of-magnets-equals-a-unique-seven-segment-display/)

Replica Minecraft Furnace Actually Powers the Game
https://hackaday.com/2022/03/05/replica-minecraft-furnace-actually-powers-the-game/

Let’s face it, we all need a little distraction sometimes, especially lately. And for our money, there’s no better way to put your brain in park than to start up …read more (https://hackaday.com/2022/03/05/replica-minecraft-furnace-actually-powers-the-game/)

Robotic Tufting Gun Fires Off CNC Textiles
https://hackaday.com/2022/03/05/robotic-tufting-gun-fires-off-cnc-textiles/

Often used to make rugs, tufting is a process wherein a hollow needle is used to cram thread or yarn into fabric in some kind of pattern. This can be …read more (https://hackaday.com/2022/03/05/robotic-tufting-gun-fires-off-cnc-textiles/)

DIY Injection Molder Built From a Cheap Pneumatic Press
https://hackaday.com/2022/03/06/diy-injection-molder-built-from-a-cheap-pneumatic-press/

https://www.youtube.com/watch?v=_a7usMe_K38
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/03/Snap-2022-03-05-at-16.06.43.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/03/Snap-2022-03-05-at-16.06.43.png?w=800">[Kurt Schaefer] was watching YouTube videos of people making molds for injection molding purposes using what he considered to be the toy 3018 CNC machines, and looking at the results, …read more (https://hackaday.com/2022/03/06/diy-injection-molder-built-from-a-cheap-pneumatic-press/)

How to Solder To Aluminum, Easily
https://hackaday.com/2022/03/06/how-to-solder-to-aluminum-easily/

[Ted Yapo] shared a method of easily and conveniently soldering to aluminum, which depends on a little prep work to end up only slightly more complex than soldering to copper. …read more (https://hackaday.com/2022/03/06/how-to-solder-to-aluminum-easily/)

Vintage MMU Repair? It’s Easier With X-Rays
https://hackaday.com/2022/03/06/vintage-mmu-repair-its-easier-with-x-rays/

Here’s an interesting and detailed teardown and repair of a Keithley 2001 7.5 Digit multimeter that is positively dripping with detail. It’s also not every day that we get to …read more (https://hackaday.com/2022/03/06/vintage-mmu-repair-its-easier-with-x-rays/)

Putting the ‘Go’ In Frisbee Golf With a Robot Launcher
https://hackaday.com/2022/03/06/putting-the-go-in-frisbee-golf-with-a-robot-launcher/