Sensors & Modules
Explore a broad range of sensors and modules for electronics projects, from temperature and distance sensors to IMUs, relay modules, ADC breakouts, and liquid level sensors. Whether you're building a weather station, robotics project, or home automation system, you'll find the right component here.
Popular with Australian hobbyists, STEM educators, and professional makers, these modules work with Arduino, Raspberry Pi, and other common platforms. Fast shipping across Australia to get your project moving.
Little Bird Active Buzzer Module
SKU: LB-24-ACTIVE-BUZZ | Brand: Little Bird
Introducing the Little Bird Active Buzzer Module, the perfect solution for adding sound effects and notifications to your electronic projects! Unlike passive buzzers, this active module generates sound on its own, ma...
Out of stock
PM2.5 Air Quality Sensor with I2C Interface - PMSA003I
SKU: AF-4505 | Brand: Adafruit
The PMSA003I is a compact particulate matter sensor that measures PM1.0, PM2.5, and PM10.0 concentrations using laser scattering. Unlike most PM sensors that use UART, this version features an I2C interface, making it...
Out of stock
HRXL-MaxSonar-WRST7(MB7374)
SKU: DF-SEN0272 | Brand: DFRobot
The weather resistant MB7374 HRXL-MaxSonar-WRST7 has millimeter resolution and a 6Hz read rate, and provides short to long distance detection and range information from 500mm to 5000mm for the nearest detectable targe...
Out of stock
2 Channel 12V Relay Module
SKU: EF-EF03004 | Brand: ElecFreaks
The 2-Channel 12V Relay Module allows you to control two high-power devices independently using low-voltage signals from a microcontroller such as Arduino. Each channel features an optocoupler-isolated relay with norm...
Out of stock
2 Channel 5V Relay Module BK_RL2_01
SKU: EF-EF03003 | Brand: ElecFreaks
The 2-Channel 5V Relay Module allows you to control two high-power devices independently using 5V TTL signals from a microcontroller such as Arduino, PIC, ARM, or MSP430. Each channel features a relay with screw termi...
Out of stock
4 Channel 12V Relay Module BK_RL4_01
SKU: EF-EF03007 | Brand: ElecFreaks
This 4-channel relay module allows you to control up to four independent circuits using a microcontroller such as Arduino, Raspberry Pi, or other MCU boards. Each relay channel has an LED indicator that shows the curr...
Out of stock
16 Channel 5V Mini-Relay Module BK_RL16_01
SKU: EF-EF03012 | Brand: ElecFreaks
A compact 16-channel relay module using HUIKE mini-relays, providing optocoupler-isolated control of up to 16 independent circuits. Despite having 16 channels, the board is close in size to a standard 8-channel relay ...
Out of stock
PIR Motion Sensor Module:DYP-ME003 SEN005
SKU: EF-EF10030 | Brand: ElecFreaks
A passive infrared (PIR) motion sensor module based on the BISS0001 IC, capable of detecting human movement at up to 7 metres. Outputs a digital high signal when motion is detected, making it easy to interface with Ar...
Out of stock
Octopus Sound Sensor
SKU: EF-EF04008 | Brand: ElecFreaks
Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various d...
Out of stock
Octopus Flame Sensor
SKU: EF-EF04003 | Brand: ElecFreaks
The Octopus Flame Sensor is a simple infrared-based module that detects the presence of a flame or fire source. Part of the Octopus Electronic Bricks system, it connects directly to Arduino and compatible boards with ...
Out of stock
Octopus Non-invasive AC current sensor TA12-100 Brick
SKU: EF-EF04015 | Brand: ElecFreaks
The Octopus TA12-100 is a non-invasive AC current sensor brick from ElecFreaks. It uses a current transformer to measure AC current flowing through a wire without needing to cut or splice the circuit — simply clamp it...
Out of stock
Octopus Segment LED Brick
SKU: EF-EF04057 | Brand: ElecFreaks
OCTOPUS 056C Segmentric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56 inches common cathode digital tube w...
Out of stock
SparkFun High Precision Temperature Sensor - TMP117 (Qwiic)
SKU: SF-SEN-15805 | Brand: SparkFun
The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of ±0.1°C across the temperature range of -20°C to +50°Cs w...
Out of stock
Stepmotor Module+Fan module+Adapter
SKU: M5-M012+M013+A024 | Brand: Little Bird
The M5Stack Stepmotor Module is designed for stepper motor control, capable of driving up to 3 stepper motors with GRBL firmware. Built around the MEGA328P microcontroller (pre-flashed with GRBL), it communicates with...
Out of stock
M5StickC ToF HAT(VL53L0X)
SKU: M5-U072 | Brand: Little Bird
The ToF HAT is a high-precision laser-ranging sensor designed for the M5StickC development platform. Built around the VL53L0X Time-of-Flight module and a 940 nm VCSEL emitter, it delivers fast, accurate distance measu...
Out of stock
Experimental Proto Board Set include DHT12 Bus Socket
SKU: M5-K008 | Brand: Little Bird
Description In comparision,**PROTO function Module** includes more stuff than PROTO Board.Other than the PROTO board, it also comes with a DHT12(temperature and humility sensor), M-BUS Socket and more....
Out of stock
Core Development of Proto Board
SKU: M5-A002 | Brand: Little Bird
Description **PROTO** is a pure universal prototype perboard. You can have the total freedom to make your own project as you want it, with prototyping perboards that allows laying out customized circult to interact...
Out of stock
Finger Print Unit (FPC1020A)
SKU: M5-U008 | Brand: Little Bird
The FINGER Unit (FPC1020A) is an all-in-one capacitive fingerprint sensor with built-in fingerprint registration, verification, and management. It communicates via UART and connects to M5Stack devices through the Grov...
Out of stock
Trace Unit (For Lidar Bot/Bala)
SKU: M5-A048 | Brand: Little Bird
Description TRACE is mainly consist of 4 sets of IR, 1x infrared emitting and 1x infrared receiver for each set. The infrared LEDs should be placed towards and close to the ground where having black tracing li...
Out of stock
M5StickC ADC HAT ADS1100
SKU: M5-U069 | Brand: Little Bird
Description ADC_HAT is another type of C-HAT specifically design for M5StickC controller. Same as ADC unit, this is an ADC converter component for stickc. Packed with an ADC converter chip ADS1100, which is a fully di...
Out of stock
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