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.
Gravity: Analog AC Current Sensor
SKU: DF-SEN0211 | Brand: DFRobot
INTRODUCTION When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this p...
Delivered by Wed 10 Jun
Fermion: MEMS Smoke Gas Detection Sensor (Breakout, 10-1000ppm)
SKU: DF-SEN0570 | Brand: DFRobot
Fermion: MEMS Smoke Gas Detection Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal heat...
Delivered by Wed 10 Jun
Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)
SKU: DF-SEN0571 | Brand: DFRobot
Fermion: MEMS Odor Smell Gas Detection Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal...
Delivered by Fri 19 Jun
Fermion: MEMS Ammonia NH3 Gas Detection Sensor (Breakout, 1-300ppm)
SKU: DF-SEN0567 | Brand: DFRobot
Fermion: MEMS Ammonia NH3 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minim...
Delivered by Wed 10 Jun
SparkFun Triple Axis Accelerometer Breakout - ADXL335
SKU: SF-SEN-09269 | Brand: SparkFun
Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the holy grail of accelerometers. The ADXL335 is a triple axis MEMS accelerometer with extremely...
Delivered by Wed 10 Jun
LilyPad Accelerometer ADXL335
SKU: SF-DEV-09267 | Brand: SparkFun
The LilyPad Accelerometer is a three-axis accelerometer based on the Analog Devices ADXL335, designed for the LilyPad wearable e-textile system. It detects joint movement, inclination, and vibration, outputting 0–3 V ...
Delivered by Fri 19 Jun
Gravity: Arduino LPG Gas Sensor (MQ5)
SKU: DF-SEN0130 | Brand: DFRobot
The Gravity MQ5 gas sensor is highly sensitive to LPG, natural gas, and town gas, with lower sensitivity to alcohol, cooking fumes, and cigarette smoke. The analogue output is proportional to gas concentration, and se...
Delivered by Fri 19 Jun
Gravity: Arduino CO/Combustible Gas Sensor (MQ9)
SKU: DF-SEN0134 | Brand: DFRobot
The Gravity MQ-9 gas sensor detects carbon monoxide (CO) and combustible gases including methane and propane. It uses a semiconductor SnO2 sensing element that cycles between high and low temperatures — detecting CO a...
Delivered by Wed 10 Jun
Gravity: Alcohol Sensor (0-5ppm)
SKU: DF-SEN0376 | Brand: DFRobot
This is an Arduino compatible alcohol sensor module from DFRobot with a 0-5ppm measuring range, supporting I2C and UART outputs. Aiming at fast and accurate detection of alcohol gas concentration in the air,...
Delivered by Fri 19 Jun
Octopus MQ3 Alcohol Sensor Brick
SKU: EF-EF04060 | Brand: ElecFreaks
The Octopus MQ3 Alcohol Sensor Brick from ElecFreaks is an analogue gas sensor module with high sensitivity to alcohol vapour. It outputs an analogue voltage proportional to the detected alcohol concentration, making ...
Delivered by Fri 19 Jun
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 Wed 10 Jun
Gravity: Arduino Carbon Monoxide Sensor (MQ7)
SKU: DF-SEN0132 | Brand: DFRobot
INTRODUCTION This is an Arduino Carbon Monoxide Sensor. It uses MQ7 probe to detect Carbon Monoxide (CO) concentrations in the air from 20 to 2000ppm. The sensitivity ca...
Delivered by Fri 19 Jun
Carbon Monoxide Sensor (MQ7)
SKU: DF-FIT0227 | Brand: DFRobot
The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for detecting CO concentrations in the air. It offers a wide detection range from 20 to 2000 ppm, making it ideal for safety monitoring and air quality p...
Delivered by Wed 10 Jun
Gas Sensor Breakout
SKU: SF-BOB-08891 | Brand: SparkFun
This breakout board provides a convenient PCB adapter for MQ-series gas sensors (MQ-3, MQ-4, MQ-6, MQ-7, and MQ-8). It converts the sensor's oversized, oddly-spaced pins into a standard breakout format that's easy to ...
Delivered by Wed 10 Jun
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 Wed 10 Jun
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 Wed 10 Jun
LPG Gas Sensor - MQ-6
SKU: SF-SEN-09405 | Brand: SparkFun
A simple-to-use MQ-6 gas sensor for detecting liquefied petroleum gas (LPG) — primarily propane and butane — in the air. The sensor detects concentrations from 200 to 10,000 ppm with high sensitivity and fast response...
Delivered by Wed 10 Jun
Fermion: MEMS Formaldehyde HCHO Gas Detection Sensor (Breakout, 0-3ppm)
SKU: DF-SEN0563 | Brand: DFRobot
Fermion: MEMS Formaldehyde HCHO Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA),...
Delivered by Fri 19 Jun
Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor (Breakout, 0.1-10ppm)
SKU: DF-SEN0574 | Brand: DFRobot
Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20m...
Delivered by Fri 19 Jun
Fermion: MEMS Gas Sensor - MiCS-5524 (Breakout)
SKU: DF-SEN0440 | Brand: DFRobot
A compact MEMS gas sensor breakout based on the MiCS-5524, capable of detecting concentrations of multiple gases including carbon monoxide (CO), methane (CH4), ethanol (C2H5OH), propane (C3H8), butane (C4H10), hydroge...
Delivered by Fri 19 Jun
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