A car buzzer, Google search engine, etc.
buzz when it gets a 6 volt current
In the game of soccer, a buzzer flag is a flag attached to a buzzer worn by the assistant referee, which causes a receiver to buzz, warning the referee of the flag's use.
Sure. If you want sound when the circuit is energized, use a buzzer. If you want a visual indication when the circuit is energized, use an LED.
Well you use it on anything
use this link for a prank buzzer chair http://www.instructables.com/id/Awesome-April-Fools-Prank-Buzzer-Chair/step1/Materials/
To make a buzzer with a light, you can connect a buzzer and an LED in parallel to a power source such as a battery. When the buzzer is activated, the LED will also light up, creating a visual and auditory alarm system. Be sure to use appropriate resistors to ensure the components operate within their recommended parameters.
use a walwort, switch, and solenoid.
A buzzer is cool. You just connect the circuit.
you can't. you can use the electronic buzzer though
Use the astable to switch a power transistor and connect the buzzer as the transistor load.
You can get a joy buzzer at Party City or Spencers