How can I get a loud alarm? Answered
Ok so I need an alarm for my project, a very loud alarm. . .
And I can't seem to get these dumb buzzer to output a decent sound. I have a lipo checker that uses these type of buzzers
and they are ear shattering. I tried putting the regular buzzers and the were no where near as loud.
Also if I want to use the tone function on the arduino, how do i make the buzzer louder?