> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

# Buzzer Piezo 20mm

**Brand:** Little Bird

**URL:** https://littlebirdelectronics.com.au/products/buzzer-piezo-20mm

## Pricing

- **Price:** $1.08
- **Stock:** In stock
- **Local warehouse:** 9 units
- **Supplier (Little Bird):** 0 units
- **SKU:** LB-LS0038B

## Description

The Buzzer Piezo 20mm is a compact and efficient sound-producing device that is perfect for a variety of electronic projects. With its 20mm diameter, this piezo buzzer is designed to deliver clear and audible sound in a small form factor, making it an ideal choice for applications where space is limited. Whether you need to add alerts, notifications, or sound effects to your projects, this buzzer offers a reliable and effective solution. With its simple connection and low power consumption, the Buzzer Piezo 20mm is easy to integrate into your circuits. It operates effectively with various microcontrollers and development boards, making it a versatile addition to your electronics toolkit. Key Features: Compact Size: At 20mm in diameter, this piezo buzzer is perfect for projects with limited space, allowing for easy integration into your designs. Clear Sound Output: Provides a distinct and audible sound, ideal for alarms, notifications, and sound effects in your electronics projects. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices and energy-conscious applications. Easy to Use: Simple two-pin connection makes installation straightforward for both beginners and experienced makers. Versatile Applications: Great for a wide range of projects, including alarms, toys, indicators, and more. Specifications: Diameter: 20mm Type: Piezo Buzzer Operating Voltage: Compatible with standard microcontroller voltages Sound Output: Clear and loud sound for alerts and notifications Power Consumption: Low, making it suitable for battery-powered applications Enhance your electronic projects with the Buzzer Piezo 20mm! Whether you’re building a prototype, creating a hobby project, or developing a product, this buzzer is a reliable choice for adding sound and interactivity to your designs. Get ready to make some noise!

**Product Type:** physical

## Images

- [Image 1](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCoixJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--7d62dcaeb903132ae57ea67db0c3e3cac430d2d2/image_99bc9b40-679b-409c-bc19-7a74b26c14e1.jpg)

- [Image 2](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCoyxJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--60e76e09a4c65e3666ff9a40408995208351305f/image_eaaf76a8-333c-46cf-b30a-1067c9c033f6.jpg)

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## Finding & Searching Products

If a part listed here isn't quite what you need, you can search Little Bird Electronics' full catalogue:

- **Search by keyword:** `GET https://littlebirdelectronics.com.au/products.md?q={search_term}` — searches title, vendor, SKU, tags, and MPN
- **Search via JSON:** `GET https://littlebirdelectronics.com.au/products.json?q={search_term}` — structured JSON results
- **Browse by collection:** `GET https://littlebirdelectronics.com.au/collections/{handle}.json` — products in a specific collection
- **Filter in-stock only:** `GET https://littlebirdelectronics.com.au/products.md?q={term}&in_stock=1`
- **Individual product detail:** `GET https://littlebirdelectronics.com.au/products/{handle}.md` — full specs, pricing, stock levels, variants

Search supports multi-word queries (AND logic). Examples:

- `https://littlebirdelectronics.com.au/products.md?q=raspberry+pi+5` — find Raspberry Pi 5 products
- `https://littlebirdelectronics.com.au/products.md?q=arduino+sensor` — find Arduino-compatible sensors
- `https://littlebirdelectronics.com.au/products.json?q=micro+bit` — find micro:bit products as JSON

For the catalogue index and every other machine-readable endpoint we publish, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

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## Contact Us

**Little Bird Electronics Pty Ltd**
ABN: 15 634 521 449

- **Phone:** 1300 240 817
- **Fax:** (02) 8319 2017
- **Email:** help@littlebird.com.au
- **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia
- **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia
- **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays)

### Payment Methods

- **Credit Card:** Via website checkout
- **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624
- **Purchase Orders:** Email to team@littlebird.com.au (Net 30 for approved accounts)

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*Source: [Buzzer Piezo 20mm](https://littlebirdelectronics.com.au/products/buzzer-piezo-20mm)*