BLE Rain Gauge Sips Water and Batteries
https://hackaday.com/2025/02/03/ble-rain-gauge-sips-water-and-batteries/

It isn’t that hard to make an electronic rain gauge if you have a steady source of power or you don’t mind changing batteries often. But [Matthew Ford] offers a …read more (https://hackaday.com/2025/02/03/ble-rain-gauge-sips-water-and-batteries/)

USB Hub-A-Dub-Dub: Weird Edge Cases Are My Ruin
https://hackaday.com/2025/02/03/usb-hub-a-dub-dub-weird-edge-cases-are-my-ruin/

The Universal Serial Bus. The one bus to rule them all.  It brought peace and stability to the world of computer peripherals. No more would Apple and PC users have to …read more (https://hackaday.com/2025/02/03/usb-hub-a-dub-dub-weird-edge-cases-are-my-ruin/)

A Cordless Soldering Iron With A Difference
https://hackaday.com/2025/02/03/a-cordless-soldering-iron-with-a-difference/

Many decades ago, when soldering was an activity more often associted with copper fabrication than with electronics, a soldering iron would have been a large lump of copper on a …read more (https://hackaday.com/2025/02/03/a-cordless-soldering-iron-with-a-difference/)

Underwater Robotics Hack Chat
https://hackaday.com/2025/02/03/underwater-robotics-hack-chat/

An advanced remote operated underwater vehicle featuring dual thrusters, reinforced frame and high-intensity lighting for ocean exploration.
" data-medium-file="https://hackaday.com/wp-content/uploads/2025/01/rov.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/01/rov.jpeg?w=800">Join us on Wednesday, February 5 at noon Pacific for the Underwater Robotics Hack Chat with Tony White! Almost anywhere you look, there’s a good chance you can see a …read more (https://hackaday.com/2025/02/03/underwater-robotics-hack-chat/)

Keebin’ with Kristina: the One with the Keyboard Configurator
https://hackaday.com/2025/02/03/keebin-with-kristina-the-one-with-the-keyboard-configurator/

Have you ever wished you could experiment with different layouts super easily, just by adding or removing a few switches here and there and printing a new case? Well, [heyisjambo] …read more (https://hackaday.com/2025/02/03/keebin-with-kristina-the-one-with-the-keyboard-configurator/)

Examining the Vulnerability of Large Language Models to Data-Poisoning
https://hackaday.com/2025/02/03/examining-the-vulnerability-of-large-language-models-to-data-poisoning/

Large language models (LLMs) are wholly dependent on the quality of the input data with which these models are trained. While suggestions that people eat rocks are funny to you …read more (https://hackaday.com/2025/02/03/examining-the-vulnerability-of-large-language-models-to-data-poisoning/)

Communicating With Satellites Like It’s 1957
https://hackaday.com/2025/02/03/communicating-with-satellites-like-its-1957/