Plenty of people just plain dislike wearing jewelry, even (or especially) smart watches. Nevertheless, they’d like to have biofeedback like everybody else. Well, we watch-less ones have something to look …read more (https://hackaday.com/2021/09/28/sew-able-carbon-nanotube-thread-could-spin-a-lot-of-awesome/)

Is Your Movie too Loud? Can’t Hear the Dialogue? This Circuit can Help.
https://hackaday.com/2021/09/29/is-your-movie-too-loud-cant-hear-the-dialogue-this-circuit-can-help/

Everyone loves watching movies, that is, so long as you can hear what the characters on screen are saying. [GreatScott] found this second part difficult while watching through BladeRunner 2049, …read more (https://hackaday.com/2021/09/29/is-your-movie-too-loud-cant-hear-the-dialogue-this-circuit-can-help/)

BFree Brings Intermittent Computing To Python
https://hackaday.com/2021/09/29/bfree-brings-intermittent-computing-to-python/

Generally speaking, we like our computing devices to remain on and active the whole time we’re using them. But there are situations, such as off-grid devices that run on small …read more (https://hackaday.com/2021/09/29/bfree-brings-intermittent-computing-to-python/)

Teardown: Sling Adapter
https://hackaday.com/2021/09/29/teardown-sling-adapter/

The consumer electronics space is always in a state of flux, but perhaps nowhere is this more evident than with entertainment equipment. In the span of just a few decades …read more (https://hackaday.com/2021/09/29/teardown-sling-adapter/)

Plotting to Restore a r0tring CS-50
https://hackaday.com/2021/09/29/plotting-to-restore-a-r0tring-cs-50/

If you’re of a certain vintage and have ever done any technical drawing, chances are good that you used a r0tring of some kind, be it pencil or pen. Well, …read more (https://hackaday.com/2021/09/29/plotting-to-restore-a-r0tring-cs-50/)

101 Uses for an Everready — Flashlight History
https://hackaday.com/2021/09/29/101-uses-for-an-everready-flashlight-history/

For some reason, I’m always interested in why things are called what they are. For example, I’ve been compelled in the past to research what Absorbine Senior is. Not that …read more (https://hackaday.com/2021/09/29/101-uses-for-an-everready-flashlight-history/)

IC Shortage Keeps Linux Out Of Phone Charger, For Now
https://hackaday.com/2021/09/29/ic-shortage-keeps-linux-out-of-phone-charger-for-now/

We’ve been eagerly following the development of the WiFiWart for some time now, as a quad-core Cortex-A7 USB phone charger with dual WiFi interfaces that runs OpenWrt sounds exactly like …read more (https://hackaday.com/2021/09/29/ic-shortage-keeps-linux-out-of-phone-charger-for-now/)

Raspberry Pi Pico Makes For Expeditious Input Device
https://hackaday.com/2021/09/29/raspberry-pi-pico-makes-for-expeditious-input-device/