- Tue Apr 20, 2010 4:26 am
#98908
In my arduino starter kit my buzzer is not the same buzzer as advertised on the website. The numbers on the buzzer are:cet12z3.6 17-4.2R 04 +10
Does this mean that the resistance of this buzzer is 17+/- 4.2? Do I need a resistor?
Thanks Leo
Does this mean that the resistance of this buzzer is 17+/- 4.2? Do I need a resistor?
Thanks Leo