Kalman Filters without the Math
https://hackaday.com/2023/08/02/kalman-filters-without-the-math/

If you program using values that represent anything in the real world, you have probably at least heard of the Kalman filter. The filter allows you to take multiple value …read more (https://hackaday.com/2023/08/02/kalman-filters-without-the-math/)

Get MOST Into Your Pi
https://hackaday.com/2023/08/03/get-most-into-your-pi/

When looking the modify a passenger vehicle, the Controller Area Network (CAN) bus is a pretty easy target. In modern vehicles it has access to most of the on-board systems …read more (https://hackaday.com/2023/08/03/get-most-into-your-pi/)

Let’s Listen to a Tape — Paper Tape
https://hackaday.com/2023/08/03/lets-listen-to-a-tape-paper-tape/

These days, data is as likely as not to be “in the cloud.” Otherwise, it’s probably on a USB flash drive or SD card. But in the old days, paper …read more (https://hackaday.com/2023/08/03/lets-listen-to-a-tape-paper-tape/)

DisplayPort: Taming The Altmode
https://hackaday.com/2023/08/03/displayport-taming-the-altmode/

The DisplayPort altmode is semi-proprietary, but it can absolutely be picked apart if we try. Last time, we found a cool appnote describing the DisplayPort altmode in detail, switched the …read more (https://hackaday.com/2023/08/03/displayport-taming-the-altmode/)

Better 3D Prints, Courtesy of a Simple Mass-Produced Bracket
https://hackaday.com/2023/08/03/better-3d-prints-courtesy-of-a-simple-mass-produced-bracket/

On the “hack/not-a-hack” scale, a 3D printed bracket for aluminum extrusions is — well, a little boring. Such connectors are nothing you couldn’t buy, and even if you insisted on …read more (https://hackaday.com/2023/08/03/better-3d-prints-courtesy-of-a-simple-mass-produced-bracket/)

The State of High Speed Rail, and A Look To Tomorrow
https://hackaday.com/2023/08/03/the-state-of-high-speed-rail-and-a-look-to-tomorrow/

In the 21st century, the global transportation landscape is in shift. Politicians, engineers, and planners all want to move more people, more quickly, more cleanly. Amid the frenzy of innovative …read more (https://hackaday.com/2023/08/03/the-state-of-high-speed-rail-and-a-look-to-tomorrow/)

Old Film Camera Modified for Different Chemistry
https://hackaday.com/2023/08/03/old-film-camera-modified-for-different-chemistry/

While most photographers have moved on to digital cameras with their numerous benefits, there are a few artists out there still taking pictures with film. While film is among the …read more (https://hackaday.com/2023/08/03/old-film-camera-modified-for-different-chemistry/)