Description
Active Buzzer Alarm Module 3.3V – 5V Arduino Pi
Product Description Overview
Add some audible feedback to your project with this tiny active buzzer module. The module is very simple to operate. Just connect it to your microcontroller and send a square wave of 2K ~ 5K frequency to the middle pin and the buzzer will sound or in other words HIGH signal means buzzer is on and LOW means it’s off. Depending on frequency of the HIGH signal sent the buzzer sound will be higher or lower pitched. 3.3V – 5V drive voltage means that the buzzer can be connected to a wide range of micro controllers such as Arduino, Raspberry Pi, BeagleBone, AVR and many more. Features a mounting hole for easy installation. Specification
Operating voltage: 3.3V – 5V Drive frequency: 2K ~ 5K square wave Dimensions: 28mm (L) x 13mm (W) x 12mm (H) Package List
1 x buzzer module
We have two stores in Auckland and welcome pickups
To find us click the view store link at the bottom of the listing
https://www.trademe.co.nz/stores/sound-division/contact-us
Albany, North Shore Henderson, West Auckland
Why buy from us:
- All stock in NZ ready to ship
- 39 years in business
- Best shipping costs (no inflated rates to hide the real cost)
- Very fast delivery
- We are sound and light experts with 2 retail locations where we welcome pick ups
- We are a GST registered business and offer a warranty & GST receipt with every sale.
Details
Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| Auckland 2-3 days, Standard | $7.00 | |
| Waikato 2-3 days, Standard | $7.00 | |
| North Island 2-3 days, Standard | $7.00 | |
| South Island 3-4 days, Economy | $7.00 | |
| Auckland 4-7 days, Rural Standard | $12.00 | |
| Waikato 4-7 days, Rural Standard | $12.00 | |
| North Island 4-7 days, Rural Standard | $12.00 | |
| South Island 5-8 days, Rural Economy | $12.00 | |
| Pick-up available from Albany, Auckland | Free | |
Estimated delivery times in business days
Payment Options
Pay instantly by card and Ping balance.
Questions & Answers (2)
Both of our Auckland stores are open for in store shopping. We welcome pick ups in store, click the view store link at the bottom of all our listings to see our contact details. Seller comment Wednesday, 3 June 2026 All products are in stock in Auckland ready to ship. We will combine shipping, please ask. We endeavor ship the same day as payment is received. Allow 1-2 Days Auckland, 2-3 Days for North island and 2-5 Days for South Island. Seller comment Wednesday, 3 June 2026
Active Buzzer Alarm Module 3.3V – 5V Arduino
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About the store
sounddivision
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