Search results for: &#039;passive buzzer&#039;

Add a loud buzzer alarm or indicator to your projects. Drive this using PWM or code to switch between 0 and 3-5V for loud output.

$0.34 AUD, inc GST

Electronics Prototyping Kit

Solderless prototyping kit with a breadboard 3.3V/5V power module, 830-point breadboard, jumpers and common IC's for rapid bench testing and classroom labs - just BYO development board!

$29.05 AUD, inc GST

A functional expansion board for Seeeduino XIAO of only half Raspberry Pi 4 size. With OLED display, embedded RTC, expandable memory mini SD card slot,...

Seeeduino XIAO Expansion board

Brand: Seeed Studio

$28.45 AUD, inc GST

Play simple tones or even melodies - add an audible alert to your project.

PiicoDev Buzzer Module

Brand: PiicoDev

$9.40 AUD, inc GST

555 Timer - General Purpose Timer IC

A common and insanely versatile timer/oscillator from TI - blink an LED, generate tones, triggers and thousands of other uses.

$0.75 AUD, inc GST

Out of stock

Industrial 8-Channel Relay Module For Raspberry Pi Pico, Power Supply Isolation, Photocoupler Isolation...

Industrial 8-Channel Relay Module for Raspberry Pi Pico

Brand: Waveshare

$33.35 AUD, inc GST

M5Stamp Fly is a programmable open-source quadcopter kit, featuring the StampS3 as the main controller.

M5Stamp Fly with M5StampS3

Brand: M5Stack

$119.95 AUD, inc GST

Out of stock

The SparkFun Qwiic Buzzer adds simple beeps and buzzes to your projects via I2C. Make some noises to alert you when something interesting happens...

SparkFun Qwiic Buzzer

Brand: Sparkfun

$20.10 AUD, inc GST

Listen up! This 1.5" diameter speaker cone is the perfect addition to any audio project where you need an 8O impedance and are using 0.25W of power. The speakers...

Thin Plastic Speaker w/Wires - 8 ohm 0.25W

Brand: Adafruit

$3.80 AUD, inc GST

PiicoDev Buzzer Module v1.0

Brand: PiicoDev

Play simple tones or even melodies - add an audible alert to your project.

$7.50 AUD, inc GST

Generate your own alarm sounds or simple tones – perfect for audible notifications, alarm systems, or simple musical applications.

Arduino Modulino Buzzer

Brand: Arduino

$11.60 AUD, inc GST

Unlock the full potential of UNIHIKER K10 with this IO expansion board. Easily connect servos, HuskyLens AI cameras, and various sensors. Fully micro:bit...

Robotics & Power IO Extender for UNIHIKER K10 / micro:bit

Brand: DFRobot

$11.94 AUD, inc GST

Simplifying Projects with Raspberry Pi Pico Small but Mighty Love the Maker Pi Pico but can't fit it into your project? Now we have the Maker Pi Pico...

Maker Pi Pico Mini - Pre-Soldered Raspberry Pi Pico W

Brand: Pimoroni

$38.60 AUD, inc GST

Simplifying Projects with Raspberry Pi Pico Small but Mighty Love the Maker Pi Pico but can't fit it into your project? Now we have the Maker Pi Pico...

Maker Pi Pico Mini - Without Raspberry Pi Pico / Pico W (Pre-Soldered Pin Header)

Brand: Pimoroni

$24.40 AUD, inc GST

Out of stock

The oscillator is the main sound source in the Synth Kit and is capable of creating audio tones that will be used in almost every sound experiment you create. It features a "pitch" knob to adjust its output tone and a "tune" dial for adjusting the tuning when using with the keyboard. It also features a mode switch that selects between "square" and "saw" waveforms. The "square" waveform has a rich, powerful character, and the "saw" waveform has a more mellow, rounder character. [You'll often use it after the Keyboard or Micro Sequencer Bits modules, but you can have lots of fun by just twisting the pitch knob and "sweeping" through all the frequencies from high to low pitches.]

littleBits Oscillator

Brand: LittleBits

$33.99 AUD, inc GST $34.95

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Active Buzzer (5V)

Apply a voltage and hear a tone! This active buzzer doesn't require any external circuitry like a passive buzzer.

$0.38 AUD, inc GST

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

Digital Buzzer Module

Brand: DFRobot

$3.57 AUD, inc GST

LiPo Voltage Tester and Buzzer

Monitor your LiPo batteries!

$2.40 AUD, inc GST

M5StickC PLUS ESP32-PICO Mini IoT Development Kit

Brand: M5Stack

Prototype portable IoT devices and UI without complex breadboard wiring. This unit combines an ESP32 processor, a 6-axis IMU, and a 1.14-inch colour display inside a compact 48mm enclosure.

$36.25 AUD, inc GST

This Piezo Alarm is a great option for when you need an audible alarm (or are just looking for a way to prank your friends). This alarm has 16 different output options...

Large Piezo Alarm - 16 Tone

Brand: Sparkfun

$15.30 AUD, inc GST

M5Atom Joystick with M5AtomS3

Brand: M5Stack

M5Atom Joystick is a versatile programmable dual-joystick remote controller featuring the AtomS3 as the main controller, with an STM32 handling co-processing functions.

$76.10 AUD, inc GST