Search results for: &#039;sensor&#039;

PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.

$8.10 AUD, inc GST

Biometric sensor (Heart rate, Pulse oximeter)

You've probably used sensors to check in on the environment, but have you ever read your pulse? Literally, sense each heartbeat with this heart rate and pulse oximeter sensor.

$4.80 AUD, inc GST

Sound detection Sensor Module

Detects sound that is greater than the ambient noise (adjustable sensitivity). Can operate from 3.3V to 5V.

$0.95 AUD, inc GST

Capacitive Touch Sensor

A button without the click!

$1.05 AUD, inc GST

Hall effect sensor (analog,threshold)

Sense invisible magnetic fields around you! Use the adjustable digital output to set a threshold or the analog output to get a gauge of the distance.

$1.80 AUD, inc GST

Door Switch Sensor (Normally Open)

Intruder Alert! Detect if a door, window, or drawer is open.

$2.95 AUD, inc GST

This vibration sensor, as its name suggests, is capable of detecting weak vibration signals.

$4.30 AUD, inc GST

Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)

BME688 sensor detects VOCs, temp, humidity, pressure. Supports Arduino/IoT via I2C/SPI. AI gas analysis for air quality & smart homes...

$25.20 AUD, inc GST

A01NYUB Waterproof Ultrasonic Sensor

Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This A01NYUB Waterproof...

$58.85 AUD, inc GST

This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small AC and large voltage (up to +/-90V) is created when the film moves back and forth. A simple resistor should get the voltage down to ADC levels. Can also be used for impact sensing or a flexible switch.

Piezo Vibration Sensor - Large

Brand: Sparkfun

$20.45 AUD, inc GST

Fermion: AHT20 Temperature and Humidity Sensor (Breakout)

The AHT20 is a high-precision but low-cost temperature and humidity sensor, which is equipped with an improved MEMS semiconductor capacitive humidity...

$7.15 AUD, inc GST

Differential Pressure Sensor (±500pa)

This high-resolution differential pressure sensor with I2C communication is used to measure the difference in pressure across two points on a device. A high-performance...

$66.30 AUD, inc GST

This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet...

High Temp Waterproof DS18B20 Digital Temperature Sensor - 3m long

Brand: Adafruit

$44.80 AUD, inc GST

Fermion: SHTC3 Humidity & Temperature Sensor

The SHTC3 digital humidity sensor from Sensirion builds on the success of the proven SHTC1 sensor and offers consistent high accuracy within the measuring...

$9.65 AUD, inc GST

Ultrasonic 9-in-1 RS485 Weather Sensor for Arduino (Wind, Rain, Temp, Light, Noise)

The RS485 all-in-one weather sensor measures wind speed & direction, air temperature, relative humidity, atmospheric pressure, light intensity, noise...

$384.95 AUD, inc GST

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It’s so bad!

Flex Sensor 2.2"

Brand: Sparkfun

$20.85 AUD, inc GST

Explore smart home automation with the ELECFREAKS micro:bit Smart Life Kit, featuring integrated sensors for water, light, smoke, temperature, and humidity monitoring, plus servo motors and relays for hands-on STEM learning projects.

micro:bit Smart Home Sensor Kit by ELECFREAKS

Brand: Elecfreaks

$118.65 AUD, inc GST

Features Low cross-sensitivity to alcohol Standard formaldehyde measurement range: 0 ~ 1000 ppb Long-term stability and 6 years’ service...

Grove - Formaldehyde Sensor (SFA30) - HCHO Sensor - Arduino/ Raspberry Pi Support

Brand: Seeed Studio

$109.95 AUD, inc GST

Vishay has a lot of light sensors out there, and this is a nice simple lux sensor that's easy to add to any microcontoller. Most light sensors just...

Adafruit Right Angle VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic

Brand: Adafruit

$8.75 AUD, inc GST

Fermion:SHT40 Humidity & Temperature Sensor (Breakout)

The SHT4X is the 4th generation digital temperature and humidity sensor from Sensirion. In line with Sensirion’s industry-proven humidity and temperature...

$14.30 AUD, inc GST

Digital Infrared Motion Sensor

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low.

$6.85 AUD, inc GST

Available with a lead time

Perfect for educational uses, the Adafruit Simple Soil Moisture Sensor is low cost, and easy to use. This is a simple resistive style moisture sensor,...

Adafruit Simple Soil Moisture Sensor - For micro:bit, and more

Brand: Adafruit

$5.60 AUD, inc GST

BME680 Environmental Sensor Module

BME680 is a 4-in-1 multi-functional MEMS environmental sensor which integrates VOC (Volatile Organic Compounds) sensor, temperature sensor, humidity sensor and barometer...

$29.90 AUD, inc GST

The Monk Makes Sensor Board for micro:bit allows you to sense sound level, temperature and light level.

Monk Makes Sensor Board for micro:bit

Brand: Monk Makes

$15.70 AUD, inc GST

Available with a lead time

Digital Tilt Sensor (Arduino Compatible)

This is a digital tilt switch. It can be used as a simple tilt sensor. Simply plug to your microcontroller of choice and you can make amazing interactive projects!

$3.30 AUD, inc GST