Here is the simplest sound making Digital Buzzer Module that you can use High/Low to drive it. Just change the frequancy it buzz, you can hear different sound. It is widely used on your daily aplliance, like PC, fridgerator,phones and so on. And you also can create many interesting interactive project with this small but useful module. Just try it!! You will find that creating electronic sound is so funny.
Features of Digital Buzzer Module:
- Power: 3.3-5VDC
- Frequency: Single 3.1KHz tone
- Sound Level: 80db
- 3 Pin Interface and Power
- SPI single line data line. TTL compatible
- Set includes Board and 6in. Interconnect jumpers.
- Type: Digital
- Power supply: 5VDC