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 Motion Sensor
SKU: LB-00158 | Brand: Little Bird
This PIR sensor is suitable for use with Arduino and Raspberry PI. The 3.3v logic level is very handy as it allows you to use this sensor with 3.3v Arduinos like the Due or Pro Mini as well as 5V like the Uno as 3....
Delivered by Wed 10 Jun
Arduino Line Trace Sensor Module
SKU: LB-LR0005 | Brand: Little Bird
The Line Trace Sensor Module uses an infrared emitter/detector pair to measure the reflectivity of a surface below it. When the reflectivity exceeds an adjustable threshold, the output goes low — making it ideal for b...
Delivered by Wed 10 Jun
Grove - Sound Sensor
SKU: SS-101020023 | Brand: Seeed Studio
The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect the sound strength of the environment. The value of output can be adjusted b...
Delivered by Wed 10 Jun
4-Channel Industrial Modbus RTU Relay Module – 30A, RS485, LED Indicators, Rail-Mount
SKU: WS-30461 | Brand: Waveshare
The Waveshare Modbus RTU 4-Channel Relay Module provides reliable high-current switching for industrial automation over an RS485 bus. Each of the four SPDT relays handles loads up to 30A at 250VAC or 28VDC, making it ...
Delivered by Wed 10 Jun
8-Channel Modbus RTU Latching Relay Module (C) with RS485, Rail-Mounted
SKU: WS-30460 | Brand: Waveshare
The 8-Channel Modbus RTU Latching Relay Module (C) is an industrial-grade relay controller with RS485 communication, designed for reliable automation in demanding environments. The latching relays retain their state a...
Delivered by Wed 1 Jul
2-Channel Level Converter (12V to 5V)
SKU: DF-DFR0912 | Brand: DFRobot
The 2-Channel Level Converter translates 12V signals down to 5V using optocoupler isolation, making it easy to interface industrial sensors and PLC signals with 5V microcontrollers like Arduino. It supports common ano...
Delivered by Fri 19 Jun
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