Seven-segment displays are one of the most ho-hum ways to display the time. They were cool for a little bit in the 70s, but by now, they’re a little bit …read more (https://hackaday.com/2025/11/30/a-holographic-seven-segment-clock/)

Magnus Effect Drone Flies, Looks Impossible
https://hackaday.com/2025/11/30/magnus-effect-drone-flies-looks-impossible/

By now we’re all familiar with the quad-rotor design most popular among modern drones, and of course there are many variants using more or less propellers and even fixed-wing drones …read more (https://hackaday.com/2025/11/30/magnus-effect-drone-flies-looks-impossible/)

How to Make Big Cabinets on a Small CNC Router
https://hackaday.com/2025/11/30/how-to-make-big-cabinets-on-a-small-cnc-router/

It’s easy to build big wooden furniture if you have a massive industrial CNC router, but few of us are so lucky. However, you can still build sizable stuff with …read more (https://hackaday.com/2025/11/30/how-to-make-big-cabinets-on-a-small-cnc-router/)

Raise Bikes to the Heavens with Humble Garage Door Opener
https://hackaday.com/2025/11/30/raise-bikes-to-the-heavens-with-humble-garage-door-opener/

Biking can be an incredibly rewarding hobby, but what do you do with all of your expensive pieces of metal and composite when you aren’t hitting the trails? They take …read more (https://hackaday.com/2025/11/30/raise-bikes-to-the-heavens-with-humble-garage-door-opener/)

Tiny Little TV Runs On ESP32
https://hackaday.com/2025/11/30/tiny-little-tv-runs-on-esp32/

Few of us keep big old cathode ray tubes in the house anymore, but we can still appreciate the form factor of the classic TV. Indeed, the Tinytron from [t0mg] …read more (https://hackaday.com/2025/11/30/tiny-little-tv-runs-on-esp32/)

Retrotechtacular: The $550K Video Conferencing System Used to Make Bee Movie
https://hackaday.com/2025/11/30/retrotechtacular-the-550k-video-conferencing-system-used-to-make-bee-movie/

Jerry Seinfeld dressed up as a honey bee promoting his film Bee Movie.
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2025/11/Jerry-Bee2.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/11/Jerry-Bee2.png?w=800">The modern office environment has shifted in recent years. Employees are routinely asked to collaborate with co-workers half way around the globe and be camera ready, or whatever passes for …read more (https://hackaday.com/2025/11/30/retrotechtacular-the-550k-video-conferencing-system-used-to-make-bee-movie/)

A Deep Dive into Using PIO and DMA on the RP2350
https://hackaday.com/2025/11/30/a-deep-dive-into-using-pio-and-dma-on-the-rp2350/

Here’s a fun rabbit hole to run down if you don’t already have the RP2040/RP2350 PIO feather in your cap: how to serve data without CPU intervention using PIO and …read more (https://hackaday.com/2025/11/30/a-deep-dive-into-using-pio-and-dma-on-the-rp2350/)