Active Buzzer Module (2 pcs)
by Velleman
A pack of 2 simple buzzers with built in oscillators - you just need to apply voltage for them to make noise!
Specifications
- operating voltage: 5 VDC
- buzzer frequency: 1.5 to 2.5 KHz
- connection : 3 pin, (-) and (S). (+) is not used
- dimensions: 25 x 15 x 10 mm
- User manual
- Satisfaction or refund guarantee
- Worldwide shipping via mail or courier