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.
Capacitive Touch Kit For Arduino
SKU: DF-DFR0129 | Brand: DFRobot
A capacitive touch sensor kit for Arduino based on the MPR121 touch controller. Includes three interchangeable touch pads — a scroll wheel, a keypad with backlight support, and a grid pad for gesture and pattern recog...
Delivered by Tue 22 Sep
PIR (motion) sensor
SKU: AF-189 | Brand: Adafruit
PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on zombies, not guaranteed). This one has an adjustable delay before firing (approx 2-4 seconds), adjustable sensiti...
Delivered by Tue 22 Sep
4 channel 5V relay module with light coupling 5V
SKU: LB-LR0051 | Brand: Little Bird
A 4-channel relay module with opto-isolated inputs for safe, reliable switching of high-power loads. Each relay is rated for up to 10A at 250VAC or 30VDC, making it suitable for controlling lights, motors, heaters, an...
Delivered by Tue 22 Sep
5pcs NTC 10K Ohm Thermistor Temperature Sensor Cylinder Probe 1m Wire
SKU: LB-10K-5 | Brand: Little Bird
A pack of five NTC thermistor temperature probes, each with a 1-metre wire lead for remote temperature sensing. These 10 KΩ (at 25°C) NTC sensors are sealed in a cylindrical metal probe for durability and are suitable...
Delivered by Tue 22 Sep
Fermion: AHT20 Temperature and Humidity Sensor (Breakout)
SKU: DF-SEN0527 | Brand: DFRobot
The Fermion AHT20 is a high-precision, low-cost temperature and humidity sensor breakout from DFRobot. Built around an improved MEMS semiconductor capacitive humidity sensor element, it communicates over a standard I2...
Delivered by Tue 22 Sep
BNO055 Intelligent 9-axis Sensor Module
SKU: DF-SEN0374 | Brand: DFRobot
BNO055 is a new sensor IC for implementing an intelligent 9-axis Absolute Orientation Sensor. It is a System in Package, integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope, a triaxial geomagnetic...
Delivered by Tue 22 Sep
Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic
SKU: AF-4632 | Brand: Adafruit
The Adafruit PMSA003I Air Quality Breakout is a compact laser-scattering particulate matter sensor with an I2C interface — a significant advantage over the UART-based sensors that dominate this category. Simply connec...
Delivered by Tue 22 Sep
Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055
SKU: AF-2472 | Brand: Adafruit
The Adafruit BNO055 breakout delivers complete 9-DOF orientation sensing with onboard sensor fusion — no complex algorithms to write yourself. The Bosch BNO055 combines an accelerometer, gyroscope, and magnetometer on...
Delivered by Tue 22 Sep
Rotary Encoder
SKU: SF-COM-09117 | Brand: SparkFun
This is a 12-step rotary encoder with a nice ‘clicking’ feel. It’s breadboard friendly, and has a pretty handy select switch (by pushing in on the knob). The encoder is different from a potentiometer in that an enc...
Delivered by Tue 22 Sep
Photo cell (CdS photoresistor)
SKU: AF-161 | Brand: Adafruit
CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When its light, the resistance is about 5-10KΩ, when dark it goes up to 200KΩ. To use, connect one side o...
Delivered by Tue 22 Sep
SparkFun Single Lead Heart Rate Monitor - AD8232
SKU: SF-SEN-12650 | Brand: SparkFun
The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as a...
Delivered by Tue 22 Sep
Temperature Sensor - High Temperature, Waterproof (DS18B20)
SKU: SF-SEN-18367 | Brand: SparkFun
A sealed, waterproof DS18B20 digital temperature probe for precise measurements in wet or harsh environments. The sensor communicates over a 1-Wire interface, requiring just one data pin (plus ground) to connect to yo...
Delivered by Tue 22 Sep
Adafruit MPU-6050 6-DoF Accel and Gyro Sensor - STEMMA QT Qwiic
SKU: AF-3886 | Brand: Adafruit
The Adafruit MPU-6050 breakout combines a 3-axis accelerometer and 3-axis gyroscope in a single compact sensor, providing 6 degrees of freedom (6-DoF) motion sensing over I2C. A proven and popular IMU, the MPU-6050 is...
Delivered by Tue 22 Sep
Octopus Soil Moisture Sensor Brick
SKU: EF-EF04027 | Brand: ElecFreaks
Octopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a mu...
Delivered by Tue 22 Sep
Adafruit BMP388 - Precision Barometric Pressure and Altimeter
SKU: AF-3966 | Brand: Adafruit
The BMP388 from Bosch is a high-precision barometric pressure and temperature sensor, offering significantly improved altitude accuracy over the BMP280. With altitude noise as low as 0.1 metres and a relative accuracy...
Delivered by Tue 22 Sep
37 in 1 Sensor Kit for Arduino
SKU: LB-LR07 | Brand: Little Bird
A comprehensive collection of 37 different sensors and modules for Arduino, covering a wide range of inputs and outputs for electronics projects. Everything comes neatly organised in a clear plastic storage case. Fro...
Delivered by Tue 22 Sep
Triple Axis Accelerometer ADXL345
SKU: DF-SEN0032 | Brand: DFRobot
Breakout board for the Analog Device ADXL345. The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos ...
Delivered by Tue 22 Sep
Gravity: Arduino Analog Flame Sensor
SKU: DF-DFR0076 | Brand: DFRobot
This Gravity analog flame sensor detects fire and infrared light sources in the 760–1,100 nm wavelength range. With a 60° detection angle and analogue output proportional to flame distance, it's widely used in firefig...
Delivered by Tue 22 Sep
Conductive Rubber Sheet / Stretch Sensor- 200mm x 200mm x 0.5mm
SKU: AF-5464 | Brand: Adafruit
This rubber sheet is made of the same carbon-black impregnated rubber material that our conductive rubber cord uses. Traditionally it would be used for EMF shielding, or conductive gaskets - but it's very fun to play ...
Delivered by Tue 22 Sep
Reed Switch Module
SKU: LB-24-REED | Brand: Little Bird
A reed switch is an electrical switch which is operated when a magnetic field is brought near to it. Check out our tutorial here Digital Output (DO)GND: In electronics, we define a point in a circuit to be a ki...
Delivered by Tue 22 Sep
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