2Pcs For Arduino Lilypad Buzzer Module Ic New bv
2,30 €
This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequency of I/O toggling. Loud enough to hear inside a pocket but not obtrusively loud.
Jetzt bei Ebay:
