Over the last several years, there’s been a trend towards designing ever more complex and powerful electronic event badges. Color displays, sensors, WiFi, USB, Bluetooth — you name it, and …read more (https://hackaday.com/2022/10/12/the-2022-supercon-badge-is-a-handheld-trip-through-computing-history/)

Be The Star Of The Evening With This Light Up Prom Dress
https://hackaday.com/2022/10/12/be-the-star-of-the-evening-with-this-light-up-prom-dress/

[Kellechu] went full parent beast mode by creating a prom dress for her daughter. This incredible build is a tour-de-force of DIY crafting, combining sewing, electronics, 3D printing and programming. …read more (https://hackaday.com/2022/10/12/be-the-star-of-the-evening-with-this-light-up-prom-dress/)

Enjoy the Beauty of Corona Discharge with This Kirlian Photography Setup
https://hackaday.com/2022/10/12/enjoy-the-beauty-of-corona-discharge-with-this-kirlian-photography-setup/

In our age of pervasive digital media, “pics or it didn’t happen” is a common enough cry that most of us will gladly snap a picture of pretty near anything …read more (https://hackaday.com/2022/10/12/enjoy-the-beauty-of-corona-discharge-with-this-kirlian-photography-setup/)

Toilet Paper Tube Pulls Dissolved Resin From IPA, Cures It For Disposal
https://hackaday.com/2022/10/12/toilet-paper-tube-pulls-dissolved-resin-from-ipa-cures-it-for-disposal/

SLA 3D printing with resin typically means rinsing parts with IPA (isopropyl alcohol). That process results in cloudy, used IPA containing a high concentration of dissolved resin. The dual goals …read more (https://hackaday.com/2022/10/12/toilet-paper-tube-pulls-dissolved-resin-from-ipa-cures-it-for-disposal/)

Watermelon CNC Uses Lazy Susan
https://hackaday.com/2022/10/12/watermelon-cnc-uses-lazy-susan/

It is the time of year when a lot of people in certain parts of the world carve pumpkins. [Gonkee] is carving a watermelon, which we assume is similar. He …read more (https://hackaday.com/2022/10/12/watermelon-cnc-uses-lazy-susan/)

USB Power Isolator Keeps Smoke In
https://hackaday.com/2022/10/12/usb-power-isolator-keeps-smoke-in/

Anyone who’s done an electronics project knows the most important part of any good design is making sure to keep the magic smoke inside of all of the components. There …read more (https://hackaday.com/2022/10/12/usb-power-isolator-keeps-smoke-in/)

3D Printed Sorter Separates Spare Hex Nuts With a Shake
https://hackaday.com/2022/10/13/3d-printed-sorter-separates-spare-hex-nuts-with-a-shake/

Got a pile of mixed hex nuts? Sort them in no time by printing [jonafriendj]’s nut sorter, which has options for pretty much any nut size you’d be after (it’s …read more (https://hackaday.com/2022/10/13/3d-printed-sorter-separates-spare-hex-nuts-with-a-shake/)

Tiny Thin Client is Small But Compatible
https://hackaday.com/2022/10/13/tiny-thin-client-is-small-but-compatible/