Widespread use of refrigerators is a hallmark of modern society, allowing people to store food and enjoy ice and cold beverages. However, a typical refrigerator uses gasses that are not …read more (https://hackaday.com/2023/01/06/salty-refrigeration-is-friendly-to-the-environment/)

Printable Case For Pinecil And TS100 Soldering Irons (Mis)Uses A 608 Bearing
https://hackaday.com/2023/01/07/printable-case-for-pinecil-and-ts100-soldering-irons-misuses-a-608-bearing/

[PjotrStrog]’s rugged Pinecil / TS100 storage case is the perfect printable accessory to go with a hacker’s choice of either the Pine64 Pinecil, or the Miniware TS100 soldering irons. There …read more (https://hackaday.com/2023/01/07/printable-case-for-pinecil-and-ts100-soldering-irons-misuses-a-608-bearing/)

Put Your Serial Port on the Web
https://hackaday.com/2023/01/07/put-your-serial-port-on-the-web/

Today, everything from your computer to your dryer has wireless communications built in, but devices weren’t always so unencumbered by wires. What to do when you have a legacy serial …read more (https://hackaday.com/2023/01/07/put-your-serial-port-on-the-web/)

Happy New Year, Hackaday!
https://hackaday.com/2023/01/07/happy-new-year-hackaday/

[Tom Nardi] and I were talking on the podcast about 2022, and how it went from the hacker’s perspective. As the global chip shortage entered its second full year, we …read more (https://hackaday.com/2023/01/07/happy-new-year-hackaday/)

New Part Day: ESP32-P4 Espressif RISC-V Powerhouse
https://hackaday.com/2023/01/07/new-part-day-esp32-p4-espressif-risc-v-powerhouse/

It seems every day there’s a new microcontroller announcement for which the manufacturer is keen to secure your eyeballs. Today it’s the turn of Espressif, whose new part is the …read more (https://hackaday.com/2023/01/07/new-part-day-esp32-p4-espressif-risc-v-powerhouse/)

Wireless CNC Pendant Implemented With ESP-NOW
https://hackaday.com/2023/01/07/wireless-cnc-pendant-implemented-with-esp-now/

As a fervent fan of twiddly and twirly widgets and tactile budgets in a device’s user interface, [Steve M Potter] created a remote control (pendant) for his CNC machine, which …read more (https://hackaday.com/2023/01/07/wireless-cnc-pendant-implemented-with-esp-now/)

Gorgeous Sunflower Macropad Will Grow On You
https://hackaday.com/2023/01/07/gorgeous-sunflower-macropad-will-grow-on-you/

Once [Hide-key] saw the likes of the banana and corn macro pads, they knew they had to throw their hat in this strange and wonderful ring. Some family members suggested …read more (https://hackaday.com/2023/01/07/gorgeous-sunflower-macropad-will-grow-on-you/)