As any musician, podcaster, or youtuber will be quick to tell you, there’s no substitute for a good microphone. They’ll also be quick to tell you all about their favorite …read more (https://hackaday.com/2021/11/06/cheap-diy-mic-sounds-and-looks-damn-good/)

Solar Cells, Half Off
https://hackaday.com/2021/11/06/solar-cells-half-off/

A company named Leap Photovoltaic claims they have a technology to create solar panels without silicon wafers which would cut production costs in half. According to [FastCompany] the cells are …read more (https://hackaday.com/2021/11/06/solar-cells-half-off/)

SPAM-1 is a Well-Documented Discrete CPU With an Impressive Software Library
https://hackaday.com/2021/11/06/spam-1-is-a-well-documented-discrete-cpu-with-an-impressive-software-library/

Here at Hackaday we love projects that are so well-documented that you can spend days reading up on what the designer has achieved. [John Lonergan] didn’t disappoint when he designed …read more (https://hackaday.com/2021/11/06/spam-1-is-a-well-documented-discrete-cpu-with-an-impressive-software-library/)

Heathkit IM-13 VTVM Repair
https://hackaday.com/2021/11/07/heathkit-im-13-vtvm-repair/

If you are under a certain age, you might not know the initialism VTVM. It stands for vacuum tube voltmeter. At first glance, you might just think that was shorthand …read more (https://hackaday.com/2021/11/07/heathkit-im-13-vtvm-repair/)

This Robot Can’t Keep Its Eyes Off The Money
https://hackaday.com/2021/11/07/this-robot-cant-keep-its-eyes-off-the-money/

Some say there’s no treasure quite as valuable as the almighty dollar. [Norbert Zare] likes alt-rock soundtracks on Youtube videos and robots obsessed with money, so set about building the …read more (https://hackaday.com/2021/11/07/this-robot-cant-keep-its-eyes-off-the-money/)

Annoy Yourself into Better Driving with This Turn Signal Monitor
https://hackaday.com/2021/11/07/annoy-yourself-into-better-driving-with-this-turn-signal-monitor/

Something like 99% of the people on the road at any given moment will consider themselves an above-average driver, something that’s as statistically impossible as it is easily disproven by …read more (https://hackaday.com/2021/11/07/annoy-yourself-into-better-driving-with-this-turn-signal-monitor/)

DIY Wunderwaffe and Others Make Up This Open-Source Arsenal
https://hackaday.com/2021/11/07/diy-wunderwaffe-and-others-make-up-this-open-source-arsenal/

Unless you stay up all night and have a dozen printers going, it’s probably way too late to make one of these beautiful prop weapons designed by [Andrew] of The …read more (https://hackaday.com/2021/11/07/diy-wunderwaffe-and-others-make-up-this-open-source-arsenal/)

Halloween Hack Requires Minimum Code, Produces Maximum Fun
https://hackaday.com/2021/11/07/halloween-hack-requires-minimum-code-produces-maximum-fun/