Search results for: 'infrared sensors'
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PIR Infrared Motion Sensor (HC-SR501)
Brand: Core Electronics
PIR sensors often referred to as, "Passive Infrared" or "IR motion" sensors, enable you to sense motion
$1.55 AUD, inc GST
Infrared Line/Object Presence sensor (Adjustable digital output)
Brand: Core Electronics
Why sit around and reflect when you can use this sensor? Perfect for line or object detection.
$1.40 AUD, inc GST
IR Break Beam Sensor - 3mm LEDs
Brand: Adafruit
Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a...
$6.20 AUD, inc GST
PIR (Motion) Sensor
Brand: DFRobot
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
Infrared IR Proximity Sensor for Arduino (10±5mm~80±20mm)
Brand: DFRobot
Infrared IR proximity distance sensor can detect the presence of an object within a distance of 10±5mm to 80±20mm, can be embedded in detection devices...
$6.70 AUD, inc GST
Contact-less Infrared Temperature Sensor
Brand: Waveshare
A contact-less infrared sensor communicating to your dev board through I2C...
$22.45 AUD, inc GST
IR (Infrared) Receiver Sensor - TSOP38238
Brand: Adafruit
IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontroller. To use, connect pin 3...
$3.65 AUD, inc GST
IR Break Beam Sensor (50cm)
Brand: DFRobot
Infrared break-beam sensors are a simple way to detect motion. This IR break beam sensor works up to 50cm with a fast and stable response of
$8.45 AUD, inc GST
IR Break Beam Sensor - 5mm LEDs
Brand: Adafruit
Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a...
$13.75 AUD, inc GST
QTR-1A Reflectance Sensor (2-Pack)
Brand: Pololu
The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The reflectance measurement is output as an analog voltage. This sensor is sold in packs of two units.
$9.50 AUD, inc GST
Gravity: I2C SCD41 Infrared CO2 Sensor (400 - 5000 ppm)
Brand: DFRobot
The Gravity: SCD41 Infrared CO2 Sensor based on Sensirion SCD41 sensor is a CO2, temperature and humidity three-in-one sensor....
$73.70 AUD, inc GST
Long-wave IR Thermal Imaging Camera Module - USB-C
Brand: Waveshare
This long-wave IR thermal imaging camera uses a hybrid ofmicrobolometer technology and a 80x62 thermopile pixel array. It will detect the IR distribution of objects in the field of view, calculate the data into surface temperature, and then generate thermal images.
$129.95 AUD, inc GST
Miniature Reflective Infrared Optical Sensors - 5 Pack - ITR20001/T
Brand: Adafruit
This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce...
$5.30 AUD, inc GST
Grove - Infrared Reflective Sensor v1.2 (Seeed Studio)
Brand: Seeed Studio
Grove - Infrared Reflective Sensor v1.2 can be used for detection of proximity and color of objects. The reflective photosensor - RPR-220 used in this...
$9.45 AUD, inc GST
Gravity: PWM Infrared CO2 Sensor For Arduino (400~5000 ppm)
Brand: DFRobot
The concentration of carbon dioxide (0.03% usuallly) is related to daily life. Recently, there’s a study showing that the atmospheric CO2 content has reached 0.0385% (385 ppm) which is the highest value since 2.1 million years. The raise of atmospheric CO2 content to some extent results in global climate change. How to accurately measure the carbon dioxide gas concentration is becoming a universal research topic.
$94.70 AUD, inc GST
IR Break Beam Endstop Sensor
Brand: Core Electronics
Add an easy to use end-stop sensor or filament run-out sensor to your printer/project!
$1.40 AUD, inc GST
Non-contact IR Thermometer Sensor
Brand: DFRobot
We can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when the testing object and the sensor reach thermal equilibrium. This can mean longer response times and reading inaccuracies offset by ambient temperature. By contrast, non-contact measurement uses infra-red radiation to measure the temperature and does not require a direct touch. Additionally, this method of measurement can be read quickly and accurately.
$32.35 AUD, inc GST
Digital IR Receiver Module(Arduino Compatible)
Brand: DFRobot
IR is widely used in remoter control. With this IR receiver, the Arduino project is able to receive command from any IR remoter controller if you have the right decoder.
$6.60 AUD, inc GST
Pololu 38 kHz IR Proximity Sensor, Fixed Gain, High Brightness
Brand: Pololu
This module features a fixed-gain, 38 kHz modulated IR sensor and a corresponding IR LED with oscillator circuit to make a tiny proximity sensor. This high-brightness version draws an average of 16 mA at 5 V and has a typical sensing range up to approximately 24 inches (60 cm).
$16.45 AUD, inc GST
PIR Motion Sensor - Large Lens version (Seeed Studio)
Brand: Seeed Studio
PIR (Passive Infrared Detection) are used to detect motion of human movement. This version has a large lens which can support long range and wide angle...
$12.15 AUD, inc GST
QTR-MD-08RC Reflectance Sensor Array: 8-Channel, 8mm Pitch, RC Output
Brand: Pololu
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to...
$16.65 AUD, inc GST
TSOP4138 Infrared Receiver
Brand: Core Electronics
Infrared Receiver 2.5-5.5V 38kHz
$1.75 AUD, inc GST
Gravity: Infrared Light Photo Interrupter Module (Wavelength 940nm)
Brand: DFRobot
Detects objects blocking light. Features ITR9608 photoelectric switch, 5.0mm photonic gap, rapid response. Ideal for counting, speed detection, and card...
$4.45 AUD, inc GST
Digital Infrared Motion Sensor
Brand: DFRobot
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
Gravity: Digital Adjustable Infrared Proximity Sensor
Brand: DFRobot
This is an infrared distance switch. It has an adjustable detection range, 3cm - 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc.
$11.70 AUD, inc GST
Infrared Laser Distance Sensor (50m/80m)
Brand: DFRobot
This is an infra-red laser distance sensor with impressive range and accuracy for the price ...Read more
$129.95 AUD, inc GST
Digital IR Proximity Sensor (0-200cm)
Brand: DFRobot
This is a digital IR Proximity Sensor with button and indicator. It provides adjustable detection distance within 0 to 200cm and comes with real-time status feedback...
$21.70 AUD, inc GST
Infrared Detector
Brand: Sparkfun
This simple device operates at 940nm and works well for generic IR systems...
$1.60 AUD, inc GST
Gravity: UART Infrared CO2 Sensor (0-50000ppm)
Brand: DFRobot
DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non-dispersive infrared (NDIR)...
$149.95 AUD, inc GST
Reflective IR Sensor with 470 and 10K Resistors
Brand: Adafruit
This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce...
$3.95 AUD, inc GST
TS01 Non-contact IR Temperature Sensor 4-20mA
Brand: DFRobot
DFRobot TS01 IR temperature sensor is a non-contact thermal sensor, which can be used to measure the infrared intensity of the object so as to calculate its surface...
$149.95 AUD, inc GST
Adafruit VCNL4200 Long Distance IR Proximity and Light Sensor - STEMMA QT / Qwiic
Brand: Adafruit
We've all been there. That thing is close but how close? When you need to measure a meter-or-so distance with reasonable accuracy, the VCNL4200 Long...
$12.90 AUD, inc GST
IR distance sensor includes cable (10cm-80cm) - GP2Y0A21YK0F
Brand: Adafruit
This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest...
$26.10 AUD, inc GST
Pololu 38 kHz IR Proximity Sensor, Fixed Gain, Low Brightness
Brand: Pololu
This module features a fixed-gain, 38 kHz modulated IR sensor and a corresponding IR LED with oscillator circuit to make a tiny proximity sensor. This low-brightness version draws an average of 8 mA and has a typical sensing range up to approximately 12 inches (30 cm).
$16.70 AUD, inc GST
5V IR Photoelectric Switch (4m)
Brand: DFRobot
This IR break beam sensor works up to 4m with a fast and stable response of 0.5ms. Power the sensor by a voltage of DC 5V. It can be used with Arduino in...
$20.40 AUD, inc GST
Long-wave IR Thermal Imaging Camera Module for Raspberry Pi
Brand: Waveshare
Long-wave IR Thermal Imaging Camera Module, Raspberry Pi IR Camera, 80×62 Pixels, Options for FOV and Connector...
$129.95 AUD, inc GST
ESP32-S3 IR Thermal Imaging Camera Module, Type-C Port (80×62 Pixels, 90° FOV)
Brand: Waveshare
ESP32-S3 IR Thermal Imaging Camera Module, Type-C Port, 80×62 Pixels, Options for 45° / 90° FOV...
$139.95 AUD, inc GST
DFRobot 10cm Infrared Sensor w/Breakout Board
Brand: DFRobot
This is an edge detection sensor from DFRobot. It will help your robot detect the edge of a precipice, preventing it from falling off a table or down the stairs to it's certain demise! This IR distance sensor is connected to an arduino digital pin.
$16.40 AUD, inc GST
Adjustable Infrared Sensor Switch (50cm)
Brand: DFRobot
This adjustable infrared sensor features a high-sensitivity photoreflector to perform distance detection function,ranging from 3cm to 50cm. When the infrared light emitted by the emitter gets reflected on a surface that blocked it, the phototransistor can pick up the signal for distance calculation.
$11.25 AUD, inc GST
Infrared Proximity Sensor - Sharp GP2Y0A21YK
Brand: Sparkfun
Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.
$25.70 AUD, inc GST
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