Early in the morning of February 24th, Dr. Jeffrey Lewis, a professor at California’s Middlebury Institute of International Studies watched Russia’s invasion of Ukraine unfold in realtime with troop movements …read more (https://hackaday.com/2022/03/07/the-invisible-battlefields-of-the-russia-ukraine-war/)

USB Temperature Logger With Some Extra Tricks
https://hackaday.com/2022/03/07/usb-temperature-logger-with-some-extra-tricks/

https://twitter.com/_Jana_Marie/status/1483842900588904449
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/03/FJerRJTWYAELGiQ.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/03/FJerRJTWYAELGiQ.png?w=800">Many of us electronics hacker types tend to have at least the same common equipment on our benches, namely a multimeter, an oscilloscope, some sort of adjustable power supply, and …read more (https://hackaday.com/2022/03/07/usb-temperature-logger-with-some-extra-tricks/)

Metal 3D Printing Hack Chat
https://hackaday.com/2022/03/07/metal-3d-printing-hack-chat/

3D printer printing metal. Laser sintering machine for metal. Metal is sintered under the action of laser into shape. DMLS, SLM, SLS. Modern additive technologies 4.0 industrial revolution. Sparks
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/02/electron-beam-printing.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/02/electron-beam-printing.jpeg?w=800">Join us on Wednesday, March 9 at noon Pacific for the Metal 3D Printing Hack Chat with Agustin Cruz! 3D printing has been an enabling technology, and the ability to …read more (https://hackaday.com/2022/03/07/metal-3d-printing-hack-chat/)

A Chip To Bridge the USB 2 – USB 3 Divide
https://hackaday.com/2022/03/07/a-chip-to-address-the-fundamental-usb-3-0-deficiency/

On Twitter, [whitequark] has  found and highlighted an intriguing design – a breakout board for the VL670, accompanied by an extensive yet very easy to digest write-up about its usefulness …read more (https://hackaday.com/2022/03/07/a-chip-to-address-the-fundamental-usb-3-0-deficiency/)

A Variable Capacitor For Not A Lot
https://hackaday.com/2022/03/07/a-variable-capacitor-for-not-a-lot/

There’s one component which used to be ubiquitous in every experimenter’s junk box, but nowadays unless you happen to be a radio amateur the chances are you may not have …read more (https://hackaday.com/2022/03/07/a-variable-capacitor-for-not-a-lot/)

FlexyPins Might Help With Those Pesky Castellated Modules
https://hackaday.com/2022/03/07/flexypins-might-help-with-those-pesky-castellated-modules/

[SolderParty] just announced FlexyPins (Twitter, alternative view) – bent springy clips that let you connect modules with castellated pins. With such clips, you can quickly connect and disconnect any castellated …read more (https://hackaday.com/2022/03/07/flexypins-might-help-with-those-pesky-castellated-modules/)

The 3D Printed Car Tire Rim Finally Hits the Road, Sorta
https://hackaday.com/2022/03/07/the-3d-printed-car-tire-rim-finally-hits-the-road-sorta/

When you think of “car rim” you probably think stamped steel or machined alloy with a sturdy drum to withstand the arduous life of the road, not something 3D printed …read more (https://hackaday.com/2022/03/07/the-3d-printed-car-tire-rim-finally-hits-the-road-sorta/)