Raspberry Pi Buzzer (Controlled Via Web Browser)
by LimitOS in Circuits > Raspberry Pi
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Raspberry Pi Buzzer (Controlled Via Web Browser)
What you'll be building
This tutorial teaches you how to turn an active buzzer that emits a high-frequency sound on and off via the internet.
Requirements
Raspberry Pi connected to the internet
Circuit materials: active buzzer, breadboard, wires
Set Up the Circuit
Connect the active buzzer to GPIO pin 4.
Run LimitOS on the Raspberry Pi
LimitOS runs alongside your existing operating system, and can be run via:
curl -sS https://limitos.com/run | bash
Follow the on-screen instructions to register the device afterwards.
Set Up the Device on the LimitOS Website
After registering your device, you'll be on the LimitOS website at https://limitos.com . From there, go to your device by clicking "My Devices" and selecting your device. Then add pin 4 as a digital output, and you can then click the "on" or "off" buttons on the website to turn the buzzer on or off.