Calculate Like It’s 1989 With This HP15C Emulator
https://hackaday.com/2021/08/31/calculate-like-its-1989-with-this-hp15c-emulator/

Back in the day, your choice of calculator said a lot about your chops, and nothing made a stronger statement than the legendary Hewlett-Packard Voyager series of programmable calculators. From …read more (https://hackaday.com/2021/08/31/calculate-like-its-1989-with-this-hp15c-emulator/)

Simple Tactile Drawing Pad is Quite Impressive
https://hackaday.com/2021/08/31/simple-tactile-drawing-pad-is-quite-impressive/

Everyone needs to be able to communicate and express themselves, even people with blindness or low vision. Embossing paper with some kind of stylus is a popular, low-tech option, but …read more (https://hackaday.com/2021/08/31/simple-tactile-drawing-pad-is-quite-impressive/)

3D Printing Your Own Sturdy Lens Caps
https://hackaday.com/2021/08/31/3d-printing-your-own-sturdy-lens-caps/

Lens caps are important for protecting expensive camera lenses from damage. Dust, grit, and other nasty things will all quickly spoil the quality of a shot, and can even permanently …read more (https://hackaday.com/2021/08/31/3d-printing-your-own-sturdy-lens-caps/)

One Wood Ring To Rule Them All
https://hackaday.com/2021/08/31/one-wood-ring-to-rule-them-all/

[Olivier Gomis] did not have access to the fires of Mount Doom to forge a large replica of the One Ring, so he had to settle for patience, maple, and …read more (https://hackaday.com/2021/08/31/one-wood-ring-to-rule-them-all/)

Building A Hundred-Year-Old Radio Transmitter
https://hackaday.com/2021/08/31/building-a-hundred-year-old-radio-transmitter/

Our Hackaday team is spread across the world, but remains in easy contact through the magic of the Internet. A number of us hold amateur radio callsigns, so could with …read more (https://hackaday.com/2021/08/31/building-a-hundred-year-old-radio-transmitter/)

Test for 3D Printer Runaway
https://hackaday.com/2021/09/01/test-for-3d-printer-runaway/

A few 3D printers have had a deserved reputation for bursting into flames. Most — but apparently not all — printers these days has firmware that will detect common problems …read more (https://hackaday.com/2021/09/01/test-for-3d-printer-runaway/)

New Part Day: DLP300s The Next Big Thing For Low Cost Resin Printing?
https://hackaday.com/2021/09/01/new-part-day-dlp300s-the-next-big-thing-for-low-cost-resin-printing/