Quote:
Originally Posted by Solo761
I've tried piezo speaker mod today and it was kinda failure. It seems 2cm buzzers are too small, sound is barely audible  . I should have assembled it on bread board first to experiment with resistor values. That's next on my to do list. Just fyi |
which mod did you try with what type of buzzer, piezo buzzer will not work with my mod, only the magnetic type. Also, the buzzer is polarity conscious so the "+" terminal should be connected to the 5v side of the wiring