The buzzer, a firm favourite amongst children everywhere, is a relatively simple component to use. It only requires two connections, one from a + output, and one to a – input.
The + on the buzzer needs to connect to an output on the Crumble (A, B, C or D) and the other end needs to connect to a – input. It is even possible to use the motor outputs if you wish.
Note: Don’t forget you will need to add batteries.
This block is the one which you will use to control the buzzer. Click the letter or HI to switch between options.
This block of code will sound the buzzer, wait 5 seconds, and then turn the buzzer off again, waiting for another 5 seconds. It will do this indefinitely.
This is a representation of the buzzer working.