Halloween is over but it’s never too early to get started on next year’s projects! Here’s a tutorial from forum member rogerkaplan on how to make your scary Halloween skull decorations even more frightening.
There are a few circuits floating around the net for changing sound (either microphone or recording) into servo motion, usually to control an animatronic (I’m doing a talking skull). For the most part it operates on the amplitude of the sound.
Since I’m a programmer rather than a hardware guy, I decided to do most of the work in software using an Arduino Nano which I had lying around. I figure that I can also improve the motion with some software fiddling (envelope following, possibly basic phoneme recognition)
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 — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Hot glue free zone
Electronics — Have you met Charlie?
Biohacking — Ticks are Spreading an Allergy to Meat
No comments yet.
Sorry, the comment form is closed at this time.