1 Level
1294 Review
72 Karma
Review on Electromagnetic Continous Continuously Electronic Components by Brian Kingsford
3V buzzer works well with TTL GPIO output
Bought for use with a Raspberry Pi, they emit a decently loud beep that connects directly to the 3V GPIO pin . They can be found cheaper elsewhere but they got the job done.
Pros
- Some competitors
Cons
- are unreliable
