Arduino laserharp circuit
Description
Circuit for an Arduino based laserharp made from four resistors, three phototransistors and a speaker. Laser light passes through a diffraction grating at the bottom where it then splits and strikes three different phototransistors. To play a note, one of these beams of light needs to be interrupted.
Comments (0)
You must be logged in to post comments.
144
views
Published on 13 May 2012 - 15:22 (GMT)
Filesize is 953.91 KB
Categories
Authors
- Brian Josey
- Anthony Salvagno
- Anthony Salvagno
- Steven j koc
Cite "Filename"
Place your mouse over the citation text to select it
Claim article
You claim request was sent. I will be handled in the next 24 hours.
Close window