> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Digital Buzzer Module

**Type:** Product page · **SKU:** DFR0032 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/digital-buzzer-module.html ([markdown](https://core-electronics.com.au/digital-buzzer-module.html.md))

Buzz! Buzz! The buzzer module makes sound for your project.

## Pricing

- **Price:** $3.45 (inc GST) — $3.14 AUD, exc GST
- **Quantity discounts:** 6+ $2.98 (exc GST) · 12+ $2.85 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 5 today, and up to 900 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0032:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0032:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Here is the simplest sound making module that you can use High/Low to drive it. Just change the frequency it buzz, you can hear different sound. It is widely used on your daily application, like PC, refrigerator,phones and so on. And you also can create many interesting interactive project with this small but useful module.

To ease the difficult of using this sensor, a [Gravity ](https://core-electronics.com.au/gravity)Interface is adapted to allow plug&play. The [IO expansion shield](https://core-electronics.com.au/io-expansion-shield-for-arduino-v7.html) is the best match for this sound senor connecting to your [Arduino](https://core-electronics.com.au/arduino.html). As this sensor can work at 3.3V which make it compatible with [Raspberry Pi.](https://core-electronics.com.au/raspberry-pi.html)

### Features

- Wide voltage range from 3.3V to 5V
- Standard assembling structure (two 3mm holes with multiple of 5cm as interval)
- Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
- Icons to simplely illustrate sensor function
- High quality connector
- Immersion gold surface
 
### Specification

- Type: Digital
- Power supply: 5VDC
 
### Documents

- [Wiki (Digital Buzzer Module)](https://wiki.dfrobot.com/Digital_Buzzer_Module__SKU__DFR0032_)
- [Schematic](https://core-electronics.com.au/attachments/localcontent/20170719173339yekhk0_940540cc846.pdf)
 
### Parts List

- Arduino Buzzer x1
- Digital Sensor Cable x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/f/dfr0032-1.jpg)