I’ve been flying quadcopters a fair bit lately, and trying to learn some new tricks also means crashing them, which inevitably means repairing them. Last weekend, I was working on …read more (https://hackaday.com/2025/09/13/keep-reading-keep-watching/)

ESP32 Hosts Functional Minecraft Server
https://hackaday.com/2025/09/13/esp32-hosts-functional-minecraft-server/

If you haven’t heard of Minecraft, well, we hope you enjoyed your rip-van-winkle nap this past decade or so. For everyone else, you probably at least know that this is …read more (https://hackaday.com/2025/09/13/esp32-hosts-functional-minecraft-server/)

Send Images to Your Terminal With Rich Pixels
https://hackaday.com/2025/09/13/send-images-to-your-terminal-with-rich-pixels/

[darrenburns]’ Rich Pixels is a library for sending colorful images to a terminal. Give it an image, and it’ll dump it to your terminal in full color. While it also …read more (https://hackaday.com/2025/09/13/send-images-to-your-terminal-with-rich-pixels/)

How to Make a Simple MOSFET Tester
https://hackaday.com/2025/09/13/how-to-make-a-simple-mosfet-tester/

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video …read more (https://hackaday.com/2025/09/13/how-to-make-a-simple-mosfet-tester/)

Aussie Researchers Say They Can Bring The Iron Age to Mars
https://hackaday.com/2025/09/13/aussie-researchers-say-they-can-bring-the-iron-age-to-mars/

Every school child can tell you these days that Mars is red because it’s rusty. The silicate rock of the martian crust and regolith is very rich in iron oxide. …read more (https://hackaday.com/2025/09/13/aussie-researchers-say-they-can-bring-the-iron-age-to-mars/)

3D Modeling with Paper as an Alternative to 3D printing
https://hackaday.com/2025/09/13/3d-modeling-with-paper-as-an-alternative-to-3d-printing/

Although these days it would seem that everyone and their pets are running 3D printers to churn out all the models and gadgets that their hearts desire, a more traditional …read more (https://hackaday.com/2025/09/13/3d-modeling-with-paper-as-an-alternative-to-3d-printing/)

From Paper to Pixels: A DIY Digital Barograph
https://hackaday.com/2025/09/14/from-paper-to-pixels-a-diy-digital-barograph/

A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This …read more (https://hackaday.com/2025/09/14/from-paper-to-pixels-a-diy-digital-barograph/)