Before PCBs, wiring electronic circuits was a major challenge in electronics production. A skilled person could make beautiful wire connections between terminal strips and components with a soldering iron, but …read more (https://hackaday.com/2026/02/07/hes-a-wrapper-wire-wrapper-that-is/)

Robots Talking to Robots
https://hackaday.com/2026/02/07/robots-talking-to-robots/

Although there are a few robots on the market that can make life a bit easier, plenty of them have closed-source software or smartphone apps required for control that may …read more (https://hackaday.com/2026/02/07/robots-talking-to-robots/)

Making a DIY Refrigerated Vest With Battery and Solar Power
https://hackaday.com/2026/02/07/making-a-diy-refrigerated-vest-with-battery-and-solar-power/

Keeping a cool head is difficult at the best of times, least of all when it’s summer and merely thinking of touching bare skin to the pavement already gets you …read more (https://hackaday.com/2026/02/07/making-a-diy-refrigerated-vest-with-battery-and-solar-power/)

A Failed SwitchBot Plug Mini and Cooking Electrolytics
https://hackaday.com/2026/02/07/a-failed-switchbot-plug-mini-and-cooking-electrolytics/

Poorly designed PCBs and enclosures that slowly cook the electrolytic capacitors within are a common failure scenario in general, but they seem especially prevalent in so-called Internet-of-Things devices. The SwitchBot …read more (https://hackaday.com/2026/02/07/a-failed-switchbot-plug-mini-and-cooking-electrolytics/)

180 Shots on a Roll with the Little Stupid Camera
https://hackaday.com/2026/02/07/180-shots-on-a-roll-with-the-little-stupid-camera/

If you want to play with the coolest kids on the block when it comes to photography, you have to shoot film. Or so say the people who shoot film, …read more (https://hackaday.com/2026/02/07/180-shots-on-a-roll-with-the-little-stupid-camera/)

When Clever Hardware Hacks Bite Back: A Password Keeper Device Autopsy
https://hackaday.com/2026/02/07/when-clever-hardware-hacks-bite-back-a-password-keeper-device-autopsy/

Sometimes you have this project idea in your mind that seems so simple and straightforward, and which feels just so right that you have to roll with it. Then, years …read more (https://hackaday.com/2026/02/07/when-clever-hardware-hacks-bite-back-a-password-keeper-device-autopsy/)

A Simple Desktop Pomodoro Timer
https://hackaday.com/2026/02/07/a-simple-desktop-pomodoro-timer/

Pomodoro timers are a simple productivity tool. They help you work in dedicated chunks of time, usually 25 minutes in a sitting, before taking a short break and then beginning …read more (https://hackaday.com/2026/02/07/a-simple-desktop-pomodoro-timer/)

555-Based Square-Wave and Triangle-Wave Function Generator Build for Beginners
https://hackaday.com/2026/02/07/555-based-square-wave-and-triangle-wave-function-generator-build-for-beginners/