Product reviews5 volt active buzzer / beeper for Raspberry Pi / Arduino.

Good kit

I use it to test circuits. I'm new to electronics as a hobby, so at present while I think my circuits will work the way I expect them to I still have to test them, sometimes with buzzers instead of LEDs, so I can focus elsewhere while listening for connections instead of watching for lights.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: convert-stuff-uk