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.
Adafruit PCT2075 Temperature Sensor - STEMMA QT / Qwiic
SKU: AF-4369 | Brand: Adafruit
The Adafruit PCT2075 Temperature Sensor is a precise, affordable I2C temperature sensor and a drop-in replacement for the classic LM75. With an 11-bit ADC (compared to the LM75's 9-bit), it delivers finer temperature ...
Delivered by Tue 30 Jun
Adafruit HTU21D-F Temperature Humidity Sensor Breakout Board - Fully Assembled
SKU: AF-3515 | Brand: Adafruit
The Adafruit HTU21D-F is an accurate I²C digital temperature and humidity sensor breakout board. With typical humidity accuracy of ±2% (optimised for 5–95% RH) and temperature accuracy of ±1°C across -30 to 90°C, it's...
Delivered by Wed 10 Jun
Adafruit HTU21D-F Temperature Humidity Sensor Breakout Board
SKU: AF-1899 | Brand: Adafruit
The Adafruit HTU21D-F is an accurate I²C digital temperature and humidity sensor breakout board. With typical humidity accuracy of ±2% (optimised for 5–95% RH) and temperature accuracy of ±1°C across -30 to 90°C, it's...
Delivered by Tue 30 Jun
Adafruit Sensirion SHT41 Temperature & Humidity Sensor
SKU: AF-5776 | Brand: Adafruit
The Adafruit Sensirion SHT41 is a high-accuracy temperature and humidity sensor with a true I2C interface, part of Sensirion's fourth-generation SHT4x family. Compared to the SHT40, the SHT41 offers significantly bett...
Out of stock
Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121
SKU: AF-1982 | Brand: Adafruit
The Adafruit MPR121 Capacitive Touch Sensor Breakout provides 12 channels of capacitive touch sensing over I2C. The MPR121 handles all the capacitive filtering internally and can be configured for varying sensitivity ...
Out of stock
Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor
SKU: AF-5187 | Brand: Adafruit
The Adafruit SCD-40 is a photoacoustic true CO2 sensor that directly measures carbon dioxide concentration in ambient air, rather than estimating it from volatile organic compounds. It also includes integrated tempera...
Out of stock
Adafruit Sensirion SHTC3 Temperature Humidity Sensor - STEMMA QT / Qwiic
SKU: AF-4636 | Brand: Adafruit
The Adafruit Sensirion SHTC3 is a compact temperature and humidity sensor with a true I2C interface, offering ±2% relative humidity and ±0.2 °C temperature accuracy. It's a cost-effective option from Sensirion's range...
Out of stock
SHT-30 Mesh-protected Weather-proof Temperature/Humidity Sensor - 1M Cable
SKU: AF-4099 | Brand: Adafruit
Take your next outdoor sensor project to the next level with this SHT-30 based temperature/humidity sensor. The sensor includes a dual-use sensor module from Sensiron in a sintered metal mesh encasing. The casing is w...
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
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