We hacked a motorized fader found in audio mixing consoles to create the force feedback. If you are interested, you can read the paper. Basically, the way we achieved this is by drawing a force curve and storing the values in a table, then we send the current position of the slider through the table and extract the value to send to the motor that applies an opposing force. You can check this in action in the “How it Works” part of the video.
We programmed in Max/MSP and Arduino. For controlling the hardware, we used an Arduino-based microcontroller called Music & Motors… developed by CIID.
This project was made by Hideaki Matsui and I (Andrew Spitz) in a class on Haptics at CIID run by Bill Verplank and David Gauthier.
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 — Memorize Your Metrics
Wearables — Furry face
Electronics — Get the scoop on crystal capacitors
Biohacking — Hykso: Punch Tracking Sensors
No comments yet.
Sorry, the comment form is closed at this time.