We’re not sure exactly what Tulip is, because it’s so many things all at once. It’s a music-making environment that’s programmable in Python, runs on your big computer or on …read more (https://hackaday.com/2024/08/08/tulip-is-a-micropython-synth-workstation-in-an-esp32/)

Magnesium and Copper Makes an Emergency Flashlight
https://hackaday.com/2024/08/08/magnesium-and-copper-makes-an-emergency-flashlight/

Many of us store a flashlight around the house for use in emergency situations. Usually, regular alkaline batteries are fine for this task, as they’ll last a good few years, …read more (https://hackaday.com/2024/08/08/magnesium-and-copper-makes-an-emergency-flashlight/)

Keebin’ with Kristina: the One with the KiCad Plugin
https://hackaday.com/2024/08/08/keebin-with-kristina-the-one-with-the-kicad-plugin/

The most striking feature of the Tenshi keyboard has to be those dual track pads. But then you notice that [fata1err0r81] managed to sneak in two extra thumb keys on …read more (https://hackaday.com/2024/08/08/keebin-with-kristina-the-one-with-the-kicad-plugin/)

Raspberry Has a New Pico, Built with the New RP2350
https://hackaday.com/2024/08/08/raspberry-has-a-new-pico-and-the-rp2350/

Raspberry Pi’s first foray into the world of microcontrollers, the RP2040, was a very interesting chip. Its standout features were the programmable input/output units (PIOs) which enabled all sorts of …read more (https://hackaday.com/2024/08/08/raspberry-has-a-new-pico-and-the-rp2350/)

A Smart LED Dice Box Thanks To The Internet of Things
https://hackaday.com/2024/08/08/a-smart-led-dice-box-thanks-to-the-internet-of-things/

If there’s one thing humans love, it’s dancing with chance. To that end, [Jonathan] whipped up a fun dice box, connecting it to the Internet of Things for additional functionality. …read more (https://hackaday.com/2024/08/08/a-smart-led-dice-box-thanks-to-the-internet-of-things/)

Adapter Salad: Making Your Own Server Cables Because HP Won’t Sell Them To You
https://hackaday.com/2024/08/08/adapter-salad-making-your-own-server-cables-because-hp-wont-sell-them-to-you/

The world is tough and uncaring sometimes, especially if you’re at home tinkering with HP Enterprise equipment. If you’re in the same boat as [Neel Chauhan], you might have found …read more (https://hackaday.com/2024/08/08/adapter-salad-making-your-own-server-cables-because-hp-wont-sell-them-to-you/)

Internet Appliance to Portable Terminal
https://hackaday.com/2024/08/08/internet-appliance-to-portable-terminal/

Few processors have found themselves in so many different devices as the venerable Z80. While it isn’t powerful by modern standards, you can still use devices like this Cidco MailStation …read more (https://hackaday.com/2024/08/08/internet-appliance-to-portable-terminal/)

Building AI Models To Diagnose HVAC Issues
https://hackaday.com/2024/08/08/building-ai-models-to-diagnose-hvac-issues/