Collaborate Disseminate
It’s quite a while since any of us unpacked a brand new VGA monitor, but since so many machines still have the ability to drive them even through an inexpensive …read more Continue reading Save That Old VGA Monitor From The Trash
We’re used to computers with display screens, yet how many of us have created the circuitry to drive one directly? Sure, we’ve coded up an SPI display driver on a …read more Continue reading Creating Video From a ROM
Computer engineering student [sherwin-dc] had a rover project which required streaming video through an ESP32 to be accessed by a web server. He couldn’t find documentation for the standard camera …read more Continue reading ESP32 Video Input Using I2S
Back in 2018 we covered a project that would break a video down into its individual frames and slowly cycle through them on an e-paper screen. With a new image …read more Continue reading Incredibly Slow Films, Now Playing in Dazzling Color
Drones have become the standard for moving aerial camera platforms, but another option that sees use in the professional world are cable cameras. As an exercise in integrating mechanics, electronics, …read more Continue reading Cablecam Is An Exercise In System Integration
Working from home with regular video meetings has its challenges, especially if you add kids to the mix. To help avoid embarrassing situations, [Charitha Jayaweera] created Present!, a USB device …read more Continue reading Avoid Awkward Video Conference Situations With PIR and Arduino
The mesmerizing properties of fractals are surprising as their visual complexity often arises from simple equations. [CodeParade] set out to show how simple a fractal is by creating them using …read more Continue reading Finding Fractals in the 1930’s
No, despite what it might look like, this isn’t some early Halloween project. The creepy creation before you is actually a tongue-in-cheek “robot” created by the prolific [Nick Bild], a …read more Continue reading This Horrifying Robot is Here to Teach You a Lesson
Here’s an interesting experiment that attempts to measure the quality of a linear rail by using a form of visual odometry, accomplished by mounting a camera on the rail and …read more Continue reading Video De-shaker Software Measures Linear Rail Quality
The earliest televisions used a spinning disk technology called the Nipkow disk, which is exactly what [Science ‘n’ Stuff] recreated with their Arduino-based mechanical color television (video link, also embedded …read more Continue reading Big Spinning Disk Makes a Small Color Video Display