https://grabcad.com/library/sl_st-flexure-set-60-01-1
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/11/Snap-2022-11-21-at-21.54.22-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/11/Snap-2022-11-21-at-21.54.22-featured.png?w=800">Flexures are one of those innocent-looking mechanisms that one finds inside practically any kind of consumer device. Providing constrained movements with small displacements, complete with controlled tension, they can be …read more (https://hackaday.com/2022/11/22/an-open-source-modular-flexure-construction-set/)

Start Your Engines: The FPV Contest Begins Now!
https://hackaday.com/2022/11/22/start-your-engines-the-fpv-contest-begins-now/

There are places that you can go in person, but for everything else, there’s FPV. Whether you’re flying race quads, diving the depths in a yellow submarine, or simply roving …read more (https://hackaday.com/2022/11/22/start-your-engines-the-fpv-contest-begins-now/)

A Hacker Walks Into a Trade Show: Electronica 2022
https://hackaday.com/2022/11/22/a-hacker-walks-into-a-trade-show-electronica-2022/

Last week, the world’s largest electronics trade fair took place in Munich, so I had to attend. Electronica is so big that it happens only once every two years and …read more (https://hackaday.com/2022/11/22/a-hacker-walks-into-a-trade-show-electronica-2022/)

Minimalist 6502 System Uses a CPU and not Much Else
https://hackaday.com/2022/11/22/minimalist-6502-system-uses-a-cpu-and-not-much-else/

A central processing unit, or CPU, is the heart of any computer system. But it’s definitely not the only part: you also need RAM, ROM and at least some peripherals …read more (https://hackaday.com/2022/11/22/minimalist-6502-system-uses-a-cpu-and-not-much-else/)

New Metric Prefixes get Bigger and Smaller
https://hackaday.com/2022/11/22/new-metric-prefixes-get-bigger-and-smaller/

It always fascinates us that every single thing that is made had to be designed by someone. Even something as simple as a bag and box that holds cereal. Someone …read more (https://hackaday.com/2022/11/22/new-metric-prefixes-get-bigger-and-smaller/)

Home-Built CPU Runs With Home-Built Toolchain
https://hackaday.com/2022/11/22/home-built-cpu-runs-with-home-built-toolchain/

https://nullpo-head.github.io/emcc-gaia-simu/xv6.html
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/11/Snap-2022-11-22-at-09.47.16-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/11/Snap-2022-11-22-at-09.47.16-featured.png?w=800">A few years ago [Takaya Saeki] and fellow students of the University of Tokyo, were given a very limited instruction during their ‘CPU exercise’ class, along the lines of: Take …read more (https://hackaday.com/2022/11/22/home-built-cpu-runs-with-home-built-toolchain/)

Fuel Cell Catalyst: Less is More
https://hackaday.com/2022/11/22/fuel-cell-catalyst-less-is-more/

A fuel cell is almost like a battery that has replenishable fuel. Instead of charging a battery with an electric current, you recharge a fuel cell with something like hydrogen …read more (https://hackaday.com/2022/11/22/fuel-cell-catalyst-less-is-more/)

Local IOT Cat Treat Dispenser
https://hackaday.com/2022/11/22/local-iot-cat-treat-dispenser/