ESP32 is the Brains Behind this Art Installation
https://hackaday.com/2021/08/22/esp32-is-the-brains-behind-this-art-installation/

The ESP32 has enabled an uncountable number of small electronics projects and even some commercial products, thanks to its small size, low price point, and wireless capabilities. Plenty of remote …read more (https://hackaday.com/2021/08/22/esp32-is-the-brains-behind-this-art-installation/)

80’s Omnibot Goes RC And Gets a Modern Refresh
https://hackaday.com/2021/08/22/80s-omnibot-goes-rc-and-gets-a-modern-refresh/

Thrift stores, antique shops, knick-knack stores- Whatever you might call them in your locale, they’re usually full of “another man’s treasure”. More often than not, we leave empty-handed, hoping another …read more (https://hackaday.com/2021/08/22/80s-omnibot-goes-rc-and-gets-a-modern-refresh/)

DIY LED Cube for the Masses
https://hackaday.com/2021/08/22/diy-led-cube-for-the-masses/

No matter what the size or shape of an LED, it brings out the curiosity in every hardware nerd, and is the lifeblood of badge life around the planet. Then …read more (https://hackaday.com/2021/08/22/diy-led-cube-for-the-masses/)

3D Printing Liquid Crystal
https://hackaday.com/2021/08/22/3d-printing-liquid-crystal/

If you think at all about liquid crystals, you probably think of display technology. However, researchers have worked out a way to use an ink-jet-like process to 3D print iridescent …read more (https://hackaday.com/2021/08/22/3d-printing-liquid-crystal/)

Hackaday Links: August 22, 2021
https://hackaday.com/2021/08/22/hackaday-links-august-22-2021/

It’s usually pretty hard to miss when Boston Dynamics drops a new video of one or more of their robots doing something flashy. But in case you’ve been under a …read more (https://hackaday.com/2021/08/22/hackaday-links-august-22-2021/)

Artful Nixie Bot Sculpture Sees, Thinks, and Talks
https://hackaday.com/2021/08/22/artful-nixie-bot-sculpture-sees-thinks-and-talks/

When [Tavis] and his father were inspired to lend their talents to building a robot sculpture, they split the duties. [Tavis]’ father built a robot head, and [Tavis] utilized designs …read more (https://hackaday.com/2021/08/22/artful-nixie-bot-sculpture-sees-thinks-and-talks/)

RGB LED Matrix Helps Etch-a-Sketch Scratch Out a 21st Century Existence
https://hackaday.com/2021/08/22/rgb-led-matrix-helps-etch-a-sketch-scratch-out-a-21st-century-existence/