Hackaday Europe: Last Round of Speakers, Workshops
https://hackaday.com/2026/04/28/hackaday-europe-last-round-of-speakers-workshops/

If you don’t already have your tickets to Hackaday Europe, pick them up now. The clock is ticking! Today, we’d like to announce our keynote speaker, the remainder of our …read more (https://hackaday.com/2026/04/28/hackaday-europe-last-round-of-speakers-workshops/)

2026 Green Powered Challenge: Supercapacitor Enables High-Power IoT
https://hackaday.com/2026/04/28/2026-green-powered-challenge-supercapacitor-enables-high-power-iot/

With all the battery technologies and modern low-current sleep modes in most microcontrollers, running a sensor and microcontroller combo off-grid and far away from any infrastructure is usually not too …read more (https://hackaday.com/2026/04/28/2026-green-powered-challenge-supercapacitor-enables-high-power-iot/)

Payphone Tag Is Australia’s New National Sport
https://hackaday.com/2026/04/28/payphone-tag-is-australias-new-national-sport/

Australia’s payphones are an iconic part of the national landscape, even if they’re not as important as they once used to be. However, they’re having a resurgence of late, in …read more (https://hackaday.com/2026/04/28/payphone-tag-is-australias-new-national-sport/)

Can you 3D Print a Pinball Machine That’s Fun to Play?
https://hackaday.com/2026/04/28/can-you-3d-print-a-pinball-machine-thats-fun-to-play/

It seems fair to say that pinball machines are among the most universally loved gaming systems known today, yet the full-sized ones are both very expensive and very large, while …read more (https://hackaday.com/2026/04/28/can-you-3d-print-a-pinball-machine-thats-fun-to-play/)

Recycling PLA and Other Plastic Waste with Compression Molding
https://hackaday.com/2026/04/28/recycling-pla-and-other-plastic-waste-with-compression-molding/

After previously trying out low-tech compression molding with a toaster oven and 3D printed molds, [future things] is back with a video that seeks to explore some of the questions …read more (https://hackaday.com/2026/04/28/recycling-pla-and-other-plastic-waste-with-compression-molding/)

Compact VGA Output Board For The Pi Pico
https://hackaday.com/2026/04/28/compact-vga-output-board-for-the-pi-pico/

Many microcontrollers can spit out simple analog video signals if that’s something you desire. However, it normally requires a bit of supporting hardware and, of course, the right connectors to …read more (https://hackaday.com/2026/04/28/compact-vga-output-board-for-the-pi-pico/)

Wipeout Clone Runs Native on ESP32-S3
https://hackaday.com/2026/04/29/wipeout-clone-runs-native-on-esp32-s3/