Traditionally, robot arms have been controlled either by joysticks, buttons, or very carefully programmed routines. However, for [Narongporn Laosrisin’s] homebrew build, they decided to go with gesture control instead. The …read more (https://hackaday.com/2023/11/29/gesture-controlled-robot-arm-is-a-nifty-educational-build/)

Open Source Spacecraft Avionics With NASA’s Core Flight System
https://hackaday.com/2023/11/30/open-source-spacecraft-avionics-with-nasas-core-flight-system/

One thing about developing satellites, spacecraft, rovers and kin is that they have a big overlap in terms of functionality. From communication, to handling sensors, propulsion, managing data storage, task …read more (https://hackaday.com/2023/11/30/open-source-spacecraft-avionics-with-nasas-core-flight-system/)

300 Amps Through an Open Source Speed Controller
https://hackaday.com/2023/11/30/300-amps-through-an-open-source-speed-controller/

Sometimes, a little puny matchbox-sized electronic speed controller (ESC) won’t do the job. If you find yourself looking for something heftier, say, in the range of hundreds of amps, you …read more (https://hackaday.com/2023/11/30/300-amps-through-an-open-source-speed-controller/)

Falsified Photos: Fooling Adobe’s Cryptographically-Signed Metadata
https://hackaday.com/2023/11/30/falsified-photos-fooling-adobes-cryptographically-signed-metadata/

Last week, we wrote about the Leica M11-P, the world’s first camera with Adobe’s Content Authenticity Initiative (CAI) credentials baked into every shot. Essentially, each file is signed with Leica’s …read more (https://hackaday.com/2023/11/30/falsified-photos-fooling-adobes-cryptographically-signed-metadata/)

Autonomous Excavator Builds Stone Wall Algorithmically
https://hackaday.com/2023/11/30/autonomous-excavator-builds-stone-wall-algorithmically/

End of an Era: Popular Science Shutters Magazine
https://hackaday.com/2023/11/30/end-of-an-era-popular-science-shutters-magazine/

Just three years after the iconic magazine abandoned its print version and went all-digital, Popular Science is now halting its subscription service entirely. The brand itself will live on — …read more (https://hackaday.com/2023/11/30/end-of-an-era-popular-science-shutters-magazine/)

The Minimum Required For a Film Camera
https://hackaday.com/2023/11/30/the-minimum-required-for-a-film-camera/

Film cameras can be complex and exquisitely-crafted masterpieces of analogue technology. But at their very simplest they need be little more than a light-proof box with a piece of film …read more (https://hackaday.com/2023/11/30/the-minimum-required-for-a-film-camera/)

The Raspberry Pi 5 Can Use External Graphics Cards Now
https://hackaday.com/2023/11/30/the-raspberry-pi-5-can-use-external-graphics-cards-now/

The Raspberry Pi line is full of capable compact computers, but they’ve never been the strongest in the bunch when it comes to graphical output. Nor have they been particularly …read more (https://hackaday.com/2023/11/30/the-raspberry-pi-5-can-use-external-graphics-cards-now/)