In B is for Battery, Lady Ada showed us how to make lemon batteries and why it works. Alternately, though, any citrus fruit can work. This 14-hour exposure by Caleb Charland shows the light generated by a single LED inserted inside an orange. The chemical reaction between the nails and the citrus fruit surrounding them powers the warm glow of the photo. via petapixel.
Join 7,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord
CircuitPython in 2018 – Python on Microcontrollers is here!
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!
Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/
Maker Business — American startups are having an increasingly smaller share of the market
Wearables — Switch the advantage
Electronics — Don’t float!
Biohacking — Optimizing the Warm Up
Python for Microcontrollers — CircuitPython 3.0.0 released!
Sorry, the comment form is closed at this time.
wow so great…nice article!! keep it up..