Sensors & Input
Explore our extensive range of sensor modules and input devices, stocked locally for fast delivery across Australia. Whether you're building a weather station, robot, or smart home project, you'll find temperature, humidity, gas, motion, distance, pressure, and biometric sensors to suit any application.
Perfect for Arduino and Raspberry Pi makers, STEM students, and professional developers alike. From IMUs and GPS modules to NFC readers and data loggers, everything you need to add real-world sensing to your next project is right here.
PIR in case
SKU: LB-PIR-CABLE | Brand: Little Bird
A compact passive infrared (PIR) motion sensor housed in a protective case with a 45cm cable. Detects motion within a 6-metre range and 120° field of view, making it ideal for security systems, automatic lighting, and...
Delivered by Thu 30 Jul
ScoutMakes FM Radio Board - STEMMA QT / Qwiic
SKU: AF-5651 | Brand: Adafruit
An I2C breakout board for the RDA5807M FM radio chip, designed by ScoutMakes as a beginner-friendly introduction to electronics and wireless communications. Tune into FM stations, display RDS data (station and song na...
Delivered by Thu 30 Jul
Octopus Temperature Sensor Brick TMP36 Analog for Arduino Micro:bit
SKU: EF-EF04079 | Brand: ElecFreaks
Octopus TMP36 Temperature Sensor Brick is a temperature sensor with low voltage and accurate celsius read. It can provide voltage output,which forms a linear relationship with celsius temperature. TMP36 do not need an...
Delivered by Thu 30 Jul
Adafruit LSM303AGR Accelerometer Magnetometer - STEMMA QT Qwiic
SKU: AF-4413 | Brand: Adafruit
The Adafruit LSM303AGR combines a triple-axis accelerometer and triple-axis magnetometer in a single breakout board. The accelerometer measures gravity to determine which way is down, while the magnetometer senses mag...
Delivered by Thu 30 Jul
Temperature and Humidity Sensor Module KY-028
SKU: LB-LR0010 | Brand: Little Bird
Digital TempTemperature sensing module using an NTC thermistor. The output signal at ‘DO’ switches high when the preset (adjustable) temperature is reached. An analog output signal from the sensor is availab...
Delivered by Thu 30 Jul
SparkFun Qwiic OpenLog
SKU: SF-DEV-15164 | Brand: SparkFun
The SparkFun Qwiic OpenLog is an I²C-based data logger that stores serial data to a microSD card. Based on the popular OpenLog, this version replaces the serial interface with I²C and Qwiic connectors, allowing you to...
Delivered by Thu 30 Jul
AM2320 Digital Temperature and Humidity Sensor
SKU: PI-COM1700 | Brand: Pimoroni
The AM2320 is a digital temperature and humidity sensor with an I2C interface. Its straightforward I2C communication makes it easy to connect to any Raspberry Pi or Arduino, and it works alongside other I2C sensors an...
Delivered by Thu 30 Jul
9-axis compass module CJMCU-MPU9150
SKU: LB-LS1026 | Brand: Little Bird
The CJMCU-MPU9150 is a 9-axis motion tracking breakout board based on the InvenSense MPU-9150 System in Package (SiP). It combines a 3-axis gyroscope, 3-axis accelerometer, and 3-axis digital compass (magnetometer) in...
Delivered by Thu 30 Jul
Grove - Button
SKU: SS-101020003 | Brand: Seeed Studio
A simple momentary push button module in the Grove form factor. When pressed it outputs a HIGH signal; when released it returns to LOW. The button includes a built-in pull-down resistor, so it's ready to use as a digi...
Delivered by Thu 30 Jul
SparkFun Humidity and Temperature Sensor Breakout - HTU21D
SKU: SF-SEN-12064 | Brand: SparkFun
The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control sy...
Delivered by Thu 30 Jul
Standard mini Reed Switch Module
SKU: LB-LR0018 | Brand: Little Bird
A compact reed switch module that closes its circuit when a magnetic field is present. Inside the glass envelope, a pair of ferromagnetic metal contacts come together when a magnet is brought close, and spring apart w...
Delivered by Thu 30 Jul
AltIMU-10 v5 Gyro, Accelerometer, Compass, and Altimeter (LSM6DS33, LIS3MDL, and LPS25H Carrier)
SKU: PL-2739 | Brand: Pololu
The Pololu AltIMU-10 v5 is a compact inertial measurement unit (IMU) and altimeter that combines a gyroscope, accelerometer, magnetometer, and barometric pressure sensor on a single board. It provides ten independent ...
Delivered by Thu 30 Jul
Alcohol Gas Sensor MQ-3
SKU: PL-1634 | Brand: Pololu
The MQ-3 is a semiconductor gas sensor that detects alcohol vapour at concentrations from 0.04 mg/L to 4 mg/L — a range suitable for building a breathalyser. It provides a simple analog voltage output that requires on...
Delivered by Thu 30 Jul
VL53L0X Time-of-Flight Distance Sensor Carrier with Voltage Regulator, 200cm Max
SKU: PL-2490 | Brand: Pololu
This sensor is a carrier/breakout board for ST’s VL53L0X laser-ranging sensor, which measures the range to a target object up to 2 m away. The VL53L0X uses time-of-flight measurements of infrared pulses for rangi...
Delivered by Thu 30 Jul
Audio Analyzer Module
SKU: DF-DFR0126 | Brand: DFRobot
This Audio Analyzer module features the MSGEQ7 graphic equalizer display filter.It will give your arduino ears. Sound is broken down into seven frequency bands and the peak level for each band can be read. The seven ...
Delivered by Thu 30 Jul
Photo Interrupter - GP1A57HRJ00F
SKU: SF-SEN-09299 | Brand: SparkFun
The GP1A57HRJ00F is a slotted optical sensor (photo interrupter) with an infrared emitter on one upright and a shielded infrared detector on the other. When an object passes through the 10 mm gap between the uprights,...
Delivered by Thu 30 Jul
Alcohol Gas Sensor - MQ-3
SKU: SF-SEN-08880 | Brand: SparkFun
The MQ-3 is an alcohol gas sensor suitable for detecting alcohol concentration in the air, similar to a breathalyser. It provides an analog resistive output based on alcohol concentration, with high sensitivity and fa...
Delivered by Thu 30 Jul
RFID Reader ID-12LA (125 kHz)
SKU: SF-SEN-11827 | Brand: SparkFun
RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-12LA, a very simpl...
Delivered by Thu 30 Jul
Triple Axis Accelerometer BMA220 (Tiny)
SKU: DF-SEN0168 | Brand: DFRobot
This Triple Axis Accelerometer with Bosch BMA220 is an ultra small triaxial, low-g acceleration sensor breakboard with SPI and I2C interface, aiming for low power consumer market applications. It allows measurem...
Delivered by Thu 30 Jul
SparkFun Soil Moisture Sensor
SKU: SF-SEN-13322 | Brand: SparkFun
The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed pads function as probe...
Delivered by Thu 30 Jul
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