Ever want to find your device on the map? Think we all do sometimes. The technology you’ll generally use for that is called Global Positioning System (GPS) – listening to …read more (https://hackaday.com/2025/09/08/gps-and-its-little-modules/)

Making an Ultralight Helicopter
https://hackaday.com/2025/09/08/making-an-ultralight-helicopter/

Ultralight aviation provides an excellent pathway for those who want to fly, but don’t want to get licensed. These quite often cheap and cheerful DIY aircraft often hide some excellent …read more (https://hackaday.com/2025/09/08/making-an-ultralight-helicopter/)

Ore Formation Processes, Part Two: Hydrothermal Boogaloo
https://hackaday.com/2025/09/08/ore-formation-processes-part-two-hydrothermal-boogaloo/

There’s a saying in mine country, the kind that sometimes shows up on bumper stickers: “If it can’t be grown, it has to be mined.” Before mining can ever start, …read more (https://hackaday.com/2025/09/08/ore-formation-processes-part-two-hydrothermal-boogaloo/)

A Love Letter to Internet Relay Chat
https://hackaday.com/2025/09/08/a-love-letter-to-internet-relay-chat/

Although kids these days tend to hang out on so-called “Social Media”, Internet Relay Chat (IRC) was first, by decades. IRC is a real-time communication technology that allows people to …read more (https://hackaday.com/2025/09/08/a-love-letter-to-internet-relay-chat/)

The Incrediplotter: Voice Controlled Plotter from Repurposed Printer
https://hackaday.com/2025/09/08/the-incrediplotter-voice-controlled-plotter-from-repurposed-printer/

There’s something uniquely satisfying about a pen plotter. Though less speedy or precise than a modern printer, watching a pen glide across the page, mimicking human drawing, is mesmerizing. This …read more (https://hackaday.com/2025/09/08/the-incrediplotter-voice-controlled-plotter-from-repurposed-printer/)

How to Use the AT24C32 EEPROM for 4KB External Memory for Microcontrollers
https://hackaday.com/2025/09/08/how-to-use-the-at24c32-eeprom-for-4kb-external-memory-for-microcontrollers/

Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by explaining that you don’t want to try modifying your microcontroller …read more (https://hackaday.com/2025/09/08/how-to-use-the-at24c32-eeprom-for-4kb-external-memory-for-microcontrollers/)

Retrotechtacular: The Noisy Home Computer from 1967
https://hackaday.com/2025/09/08/retrotechtacular-the-noisy-home-computer-from-1967/

[Rex Malik] didn’t need an alarm clock. That’s because he had one of two “home computer terminals” next to his bed and, as you can see in the video below, …read more (https://hackaday.com/2025/09/08/retrotechtacular-the-noisy-home-computer-from-1967/)

Modos is Open Hardware, Easy on the Eyes
https://hackaday.com/2025/09/08/modos-is-open-hardware-easy-on-the-eyes/