0

February 17, 2011 AT 12:27 pm

The Story of the 555 contest and Temperature to Tone Transmitter

The story of the triple nickel. Jeri writes –

In this video I go over some of the history of the www.555contest.com and how it grew from a few random events. I also demonstrate an AM transmitter that broadcasts tones depending on the temperature of a thermistor.


Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

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 — The Not-So-Secret Code That Powers Robots Around the Globe

Wearables — Glitter big

Electronics — Turn the heat up! when unleaded

Biohacking — Google Sheets Based Life Tracking Dashboards

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.