h2osteam's instructables
Tell us about yourself!
Complete Your ProfileAchievements
10K+
Views
Earned a bronze medal
1+
Featured Instructable
Earned a bronze medal
- h2osteam commented on h2osteam's instructable Electronic Music Box Powered by Arduino (sort of)1 year ago
- h2osteam favorited EWaste 60$ 3DPrinter by mikelllc3 years ago
- h2osteam favorited Galaxy Mobile by ChrysN3 years ago
Hi JorgeThe colour of the note is only for the IR sensor to detect them. I guess any colour that absorb IR light enough for the circuit to pick up would work, lets say dark blue. As to colour changes tone, it doesn't. Either the machine 'sees' the note or not.