Buzzer
Peizo Buzzer Sound Generator
- Overview
- Driver
- Tethered Samples
- Standalone Samples
Use this peizo buzzer to generate tones and simple melodies. Sound an alarm, play a melody when a task is finished or even generate noises!
Key features • Frequency Range 200Hz to 10Khz | Resources PID: 0x070001 |
Driver Scripts go hand-in-hand with DUELink official firmware. See the Driver Scripts page for further details.
| Function | Description |
|---|---|
PlayBeep(f, d) | Play beep, (f: frequency, d: duration in ms). |
PlaySound(f, d, c) | Play sound, (f: frequency, d: duration in ms, c: duty cycle). |
PlayMelody(a1) | Play melody. a1 is a float array, (odd elements: frequency, even elements: duration). |
StopMelody() | Stop melody. |
DVer() | This driver version. |
The Code!
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These Tethered samples assume the driver is installed, see the Driver Tab.
- Python
- MicroPython
- JavaScript
- .NET
- Arduino
- MicroBlocks
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This sample project runs on a MicroBlocks-enabled device that is tethered to this module. Note that this tethered module needs to have the official DUELink firmware and its module driver. See MicroBlocks page to learn more.
Click the button below to open, edit, and run the project directly on MicroBlocks' website.
These samples show how to run DUELink Standalone.
- Script
- Arduino
This example runs using the default DUELink Internal Engine using its Scripting Language, and it expects the driver to be loaded first, see the Driver Tab.
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See Arduino page for more info.
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Ordering Info
| Product | Part Number | Price |
|---|---|---|
| DUELink Buzzer | GDL-SOBUZZER-B | $5.95 |