Wii Nunchuck data logger

Arduino Technology
Wii Nunchuck data logger
logboard.png

One of our readers sent in the really interesting data logger. It uses an Arduino to capture the Nunchuck’s accelerometer data and stores it to the eeprom.

I used a Microchip 25AA512 eeprom. It holds 64000 bytes. Normally the accelerometer data for each axis is in a range of about 1 to 1000. I scaled that down to 1 to 255, so that I could fit one accelerometer reading to a byte. By doing that, the eeprom can hold over 21,000 nunchuck readings.

Read more about the Wii Nunchuck data logger

Related:

md-wii.jpg

HOW TO – Read Wii nunchuck data into an Arduino

Discuss this article with the rest of the community on our Discord server!
Tagged

ADVERTISEMENT

Maker Faire Bay Area 2023 - Mare Island, CA

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Buy Tickets today! SAVE 15% and lock-in your preferred date(s).

FEEDBACK