Component: Piezo Sounder (Audio Output)
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(Redirected from Component: ID 70ec3aee f273 4b0e 8ee6 e2b3a8b693af)
Jump to navigationJump to searchAuthor | Matrix TSL |
Version | 1.0 |
Category | Audio Output |
Contents
Piezo Sounder component
Drives a simple variable frequency piezo sounder in hardware and simulates the sound in simulation. To actually drive a piezo you may have to amplify the signal from the microcontroller using a transistor or MOSFET.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_PiezoSounder.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_PiezoSounder.fcfx
Detailed description
No detailed description exists yet for this component
Examples
Here is a simple example that will create a siren effect using a piezo sounder. Piezo Siren Depending on your Piezo Sounder you may need to amplify the signal from the microcontroller using a NPN transistor or N channel FET.
Macro reference
BuzzerBeep
BuzzerOnDelay
BuzzerOnDelay | |
Switch the Buzzer on for a fixed amount of time | |
- UINT | Time |
Time in milliseconds to keep the buzzer on | |
- UINT | Frequency |
Frequency to output in Hz | |
- VOID | Return |
Property reference
Properties | |
Output Pin | |
Pin used to drive the output to the buzzer |