Things might be getting a bit dicey out in Jezero crater for Ingenuity. The little helicopter that could is starting to have trouble dealing with the thinning Martian atmosphere, and …read more (https://hackaday.com/2021/09/19/hackaday-links-september-19-2021/)

Tracking Maximum Power Point for Solar Efficiency
https://hackaday.com/2021/09/19/tracking-maximum-power-point-for-solar-efficiency/

In days of yore when solar panels weren’t dirt cheap, many people (and even large energy companies) used solar trackers to ensure their panels were always physically pointed at the …read more (https://hackaday.com/2021/09/19/tracking-maximum-power-point-for-solar-efficiency/)

The Ultimate Commodore 1541 Drive Talk: A Deep Dive Into Disks, Controllers, And Much More
https://hackaday.com/2021/09/19/the-ultimate-commodore-1541-drive-talk-a-deep-dive-into-disks-controllers-and-much-more/

When we think of retrocomputing, it’s very often the computers themselves that get all the glory.  There’s nothing wrong with this of course- the computers of the late 70’s and …read more (https://hackaday.com/2021/09/19/the-ultimate-commodore-1541-drive-talk-a-deep-dive-into-disks-controllers-and-much-more/)

Self Balancing Robot Needs a Little Work
https://hackaday.com/2021/09/20/self-balancing-robot-needs-a-little-work/

A self-balancing robot isn’t a new idea, but we liked the aesthetics of [Maker ATOM’s] build. The use of a breadboard and a printed bracket looks good, as you can …read more (https://hackaday.com/2021/09/20/self-balancing-robot-needs-a-little-work/)

Banksy-Like Stock Tracker Shreds Your Money When the Market’s Down
https://hackaday.com/2021/09/20/banksy-like-stock-tracker-shreds-your-money-when-the-markets-down/

For anyone playing the stock market, and perhaps even more so for those investing in cryptocurrencies, watching the value of your portfolio go up and down can be a stressful …read more (https://hackaday.com/2021/09/20/banksy-like-stock-tracker-shreds-your-money-when-the-markets-down/)

Green Roofs Could Help Improve Solar Panel Efficiency
https://hackaday.com/2021/09/20/green-roofs-could-help-improve-solar-panel-efficiency/

There’s been a movement in architecture over the past couple of decades to help tie together large urban developments with plant life and greenery. We’ve seen a few buildings, and …read more (https://hackaday.com/2021/09/20/green-roofs-could-help-improve-solar-panel-efficiency/)

Drunk Wall Clock Uses Convoluted Circuits to Display Time
https://hackaday.com/2021/09/20/drunk-wall-clock-uses-convoluted-circuits-to-display-time/

Here at Hackaday we can never get enough of odd clocks, and we’re delighted to see [Dan O’Shea]’s creation called the Wifi-Telnet-FPGA-NTSC Drunk Wall Clock. That mouthful is an accurate …read more (https://hackaday.com/2021/09/20/drunk-wall-clock-uses-convoluted-circuits-to-display-time/)

Hacking When It Counts: Surgery Fit to Save a Future King
https://hackaday.com/2021/09/20/hacking-when-it-counts-surgery-fit-to-save-a-future-king/