Let me throw in a curveball—watching your 3D print fail in real-time is so much more satisfying when you have a crisp, up-close view of the nozzle drama. That’s exactly …read more (https://hackaday.com/2025/05/02/prusa-mini-nozzle-cam-on-the-cheap/)

A Gentle Introduction to Impedance Matching
https://hackaday.com/2025/05/02/a-gentle-introduction-to-impedance-matching/

Impedance matching is one of the perpetual confusions for new electronics students, and for good reason: the idea that increasing the impedance of a circuit can lead to more power …read more (https://hackaday.com/2025/05/02/a-gentle-introduction-to-impedance-matching/)

A Neat E-Paper Digit Clock (or Four)
https://hackaday.com/2025/05/02/a-neat-e-paper-digit-clock-or-four/

[sprite_tm] had a problem. He needed a clock for the living room, but didn’t want to just buy something off the shelf. In his own words, “It’s an opportunity for …read more (https://hackaday.com/2025/05/02/a-neat-e-paper-digit-clock-or-four/)

Ratcheting Mechanism Gives Tendons a Tug
https://hackaday.com/2025/05/03/ratcheting-mechanism-gives-tendons-a-tug/

A common ratchet from your garage may work wonders for tightening hard to reach bolts on whatever everyday projects around the house. However, those over at [Chronova Engineering] had a …read more (https://hackaday.com/2025/05/03/ratcheting-mechanism-gives-tendons-a-tug/)

Getting Started with ATtiny Configurable Custom Logic (CCL)
https://hackaday.com/2025/05/03/getting-started-with-attiny-configurable-custom-logic-ccl/

In the Microchip tinyAVR 0-series, 1-series, and 2-series we see Configurable Custom Logic (CCL) among the Core Independent Peripherals (CIP) available on the chip. In this YouTube video [Grug Huhler] …read more (https://hackaday.com/2025/05/03/getting-started-with-attiny-configurable-custom-logic-ccl/)

Knowing What’s Possible
https://hackaday.com/2025/05/03/knowing-whats-possible/

Dan Maloney and I were talking on the podcast about his memories of the old electronics magazines, and how they had some gonzo projects in them. One, a DIY picture …read more (https://hackaday.com/2025/05/03/knowing-whats-possible/)

Hacking Different Sized Nozzles For AnyCubic Printers
https://hackaday.com/2025/05/03/hacking-different-sized-nozzles-for-anycubic-printers/

If you’ve got a popular 3D printer that has been on the market a good long while, you can probably get any old nozzles you want right off the shelf. …read more (https://hackaday.com/2025/05/03/hacking-different-sized-nozzles-for-anycubic-printers/)

Tablet Suspension System Avoids Fatigue at Bedtime
https://hackaday.com/2025/05/03/tablet-suspension-system-avoids-fatigue-at-bedtime/