Category:Buzzer
(Redirected from Buzzer)
Specification
9042 specification
9042 pins
Active Buzzer
Passive buzzer
Passive buzzers don’t do anything themselves – the software needs to generate a waveform for any sound it wants to make. This example code uses PWM timings to play different notes – your buzzer should be connected to pin 9. Alternatively, take a look at the tone() function.
Buzzer Demo Code
- Passive demo code please see here: https://github.com/Edragon/Arduino
Pages in category "Buzzer"
The following 2 pages are in this category, out of 2 total.