Trying out Rust on a microcontroller is a fine reason for doing a project.
" data-medium-file="https://hackaday.com/wp-content/uploads/2015/12/rust.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2015/12/rust.jpg?w=800">There comes a time in any software developer’s life when they look at their achievements, the lines of code written and the programming languages they have relied on, before wondering …read more (https://hackaday.com/2025/07/01/c-encounters-of-the-rusty-zig-kind/)

Are Service Loops a Good Idea?
https://hackaday.com/2025/07/01/are-service-loops-a-good-idea/

Well, here’s an interesting idea: the service loop. Ever heard of it? We haven’t! In the video, the presenter explains the service loop serves two purposes: on the one hand …read more (https://hackaday.com/2025/07/01/are-service-loops-a-good-idea/)

There Are Better Lego-Compatible Universal Joints Out There
https://hackaday.com/2025/07/01/there-are-better-lego-compatible-universal-joints-out-there/

Lego’s Technic line features all kinds of mechanical devices, from cogs to gears to chains and even pneumatic components. However, the vast majority of these components are made out of …read more (https://hackaday.com/2025/07/01/there-are-better-lego-compatible-universal-joints-out-there/)

A Crypto Miner Takes the Straight and Narrow
https://hackaday.com/2025/07/01/a-crypto-miner-takes-the-straight-and-narrow/

As it stands, cryptocurrency largely seems to be a fad of the previous decade, at least as far as technology goes. During that time, many PC users couldn’t get reasonably …read more (https://hackaday.com/2025/07/01/a-crypto-miner-takes-the-straight-and-narrow/)

Challenge: Square a Voltage
https://hackaday.com/2025/07/01/challenge-square-a-voltage/

Your design task, should you decide to accept it: given an input voltage, square it. Ok, that’s too hard since squaring 8 volts would give you 64 volts, so let’s …read more (https://hackaday.com/2025/07/01/challenge-square-a-voltage/)

Whack-A-Disk
https://hackaday.com/2025/07/01/whack-a-disk/

By now most floppy disks have been relegated to the dustbin of history, with a few exceptions for obscure industrial applications using legacy hardware and, of course, much of the …read more (https://hackaday.com/2025/07/01/whack-a-disk/)

Adding Automatic Emergency Braking To An RC Car
https://hackaday.com/2025/07/02/adding-automatic-emergency-braking-to-an-rc-car/

Modern RC cars can be pretty darn fast. That’s fun and all, but it also makes it easy to crash them into things. This problem inspired [Narrow Studios] to whip …read more (https://hackaday.com/2025/07/02/adding-automatic-emergency-braking-to-an-rc-car/)

Finally, An Extension To Copyright Law We Can Get Behind
https://hackaday.com/2025/07/02/finally-an-extension-to-copyright-law-we-can-get-behind/