This might just be the most novel way to take some LED’s and a lithium battery and put a impressive mark up on them. The HumanCharger looks like a set of earbuds, but it instead of audio it outputs light. Specifically UV-free white light with a 448 nm peak in the blue region. This is known as TBL (Transcranial Bright Light). The claim includes a study that shows using these light buds for 12 minute intervals 4x a day helped people recover more quickly from jet lag symptoms. There is a free Humancharger app that can will link up with TripIt and remind you when to use the headset for optimal flight recovery.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — SoftBank Invests $300 Million in WeWork
Wearables — Foam feathers
Electronics — Have the need for speed? This diode might be right for you
Biohacking — Daptly to Release a Commercial Smart Mirror
No comments yet.
Sorry, the comment form is closed at this time.