NASA’s been recruiting citizen scientists lately, and their latest call is looking for help from ham radio operators. They want you to make and report radio contacts during the 2023 …read more (https://hackaday.com/2023/02/23/nasa-help-wanted-ham-radio-operators-please-apply/)

Keebin’ with Kristina: the One Where Shift (Really) Happens
https://hackaday.com/2023/02/23/keebin-with-kristina-the-one-where-shift-really-happens/

Hooray, the system works! [Sasha K.] wrote to let me know about their Thumbs Up! keyboard, which is the culmination of a long journey down the DIY rabbit hole to …read more (https://hackaday.com/2023/02/23/keebin-with-kristina-the-one-where-shift-really-happens/)

Testing the Raspberry Pi Debug Probe
https://hackaday.com/2023/02/23/testing-the-raspberry-pi-debug-probe/

We mentioned the Raspberry Pi Debug Probe when it was launched, a little RP2040-based board that provides both a USB-to-UART and an ARM SWD debug interface. [Jeff Geerling] was lucky …read more (https://hackaday.com/2023/02/23/testing-the-raspberry-pi-debug-probe/)

Supercon 2022: Tap Your Rich Uncle to Fund Your Amateur Radio Dreams
https://hackaday.com/2023/02/23/supercon-2022-tap-your-rich-uncle-to-fund-your-amateur-radio-dreams/

Imagine you had a rich uncle who wanted to fund some of your projects. Like, seriously rich — thanks to shrewd investments, he’s sitting on a pile of cash and …read more (https://hackaday.com/2023/02/23/supercon-2022-tap-your-rich-uncle-to-fund-your-amateur-radio-dreams/)

Sneaky Clock Displays Wrong Time If It Catches You Looking
https://hackaday.com/2023/02/23/sneaky-clock-displays-wrong-time-if-it-catches-you-looking/

We have a soft spot for devices that subvert purpose and expectation, and that definitely sums up [Guy Dupont]’s Clock That Is Wrong. It knows the correct time, but whether …read more (https://hackaday.com/2023/02/23/sneaky-clock-displays-wrong-time-if-it-catches-you-looking/)

Fixing A Reflow Oven’s Conveyer Belt With an NE555 and Stepper Motors
https://hackaday.com/2023/02/23/fixing-a-reflow-ovens-conveyer-belt-with-an-ne555-and-stepper-motors/

Some design choices on manufacturing equipment really leave you scratching your head for a while, as recently happened to [Chris Cecil] when the belt on a reflow oven’s conveyer snapped. …read more (https://hackaday.com/2023/02/23/fixing-a-reflow-ovens-conveyer-belt-with-an-ne555-and-stepper-motors/)

Supersized Laptop Laughs in the Face of Portability
https://hackaday.com/2023/02/23/supersized-laptop-laughs-in-the-face-of-portability/

Sometimes a project needs to go big, and [Evan and Katelyn] threw portability to the wind to build the world’s biggest laptop. Stretching the believability of “bigger is better,” this …read more (https://hackaday.com/2023/02/23/supersized-laptop-laughs-in-the-face-of-portability/)

German Air Force Surplus Teardown
https://hackaday.com/2023/02/23/german-air-force-surplus-teardown/