Search results for: 'infrared phototransistor'
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Infrared Detector
Brand: Sparkfun
This simple device operates at 940nm and works well for generic IR systems...
$1.60 AUD, inc GST
Adafruit STEMMA Reflective Photo Interrupt Sensor - TCRT1000
Brand: Adafruit
An optical reflective sensor is a composite electronic device with two elements - an IR LED and an IR photo-transistor. The IR LED blasts light, and when...
$8.95 AUD, inc GST
QTR-8A Reflectance Sensor Array
Brand: Pololu
This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate analog voltage output.
$21.80 AUD, inc GST
QTR-MD-02A Reflectance Sensor Array: 2-Channel, 8mm Pitch, Analog 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...
$5.80 AUD, inc GST
QTR-8RC Reflectance Sensor Array
Brand: Pololu
This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate digital I/O-measurable output.
$21.80 AUD, inc GST
QTRX-MD-01RC Reflectance Sensor: 1-Channel, 7.5mm Wide, RC Output, Low Current
Brand: Pololu
This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and...
$5.50 AUD, inc GST
Phototransistor
Brand: Core Electronics
Phototransistors are semiconductors that change properties based on ambient visible light intensity. Perfect for inexpensive daylight sensors, and light-based triggers.
$1.30 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
Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm - 940nm Emitter + 38KHz Receiver
Brand: Adafruit
We've got a high-powered infrared emitter board, and a super-sensitive infrared remote receiver board - but why buy two boards when you can pick up...
$11.10 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
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
$8.22 AUD, inc GST
IR Receiver Diode - TSOP38238
Brand: Sparkfun
Use this simple IR receiver for infrared remote control of your next project. With low power consumption and an easy to use package, it mates well with embedded electronics and can be used with common IR remotes.
$3.75 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 - 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
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
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
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
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
Vishay TSSP58P38 IR Detector Module, 38kHz, Automatic Gain (3-Pack)
Brand: Pololu
The Vishay TSSP58P38 is a unique modulated IR receiver that is designed for IR brightness detection instead of data communication for remote control. This sensor can be used with a 38 kHz modulated IR emitter and the appropriate algorithms to form a distance sensor with a range of up to a few feet. They are sold in packs of three units.
$9.95 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.
$6.17 AUD, inc GST
T-Slot Photo Interrupter
Brand: Adafruit
This T-Slot Photo Interrupter is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-shaped gap. You can control...
$5.30 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...
$19.85 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.
$11.52 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
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...
$4.50 AUD, inc GST
TSOP4138 Infrared Receiver
Brand: Core Electronics
Infrared Receiver 2.5-5.5V 38kHz
$1.75 AUD, inc GST
Optical Detector / Phototransistor - QRD1114
Brand: Sparkfun
This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).
$1.90 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
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
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.
$10.93 AUD, inc GST
Grove - Infrared Receiver (Seeed Studio)
Brand: Seeed Studio
The Infrared Receiver is used to receive infrared signals and also used for remote control detection. There is a IR detector on the Infrared Receiver which...
$6.90 AUD, inc GST
Infrared Photoelectric Switch
Brand: DFRobot
This is a pair of photoelectric switches with a detection distance of up to 1.5m and a fast and stable response time of less than 1ms. The module consists of a transmitter...
$28.11 AUD, inc GST
Diffuse Reflection Photoelectric Switch (0-7m)
Brand: DFRobot
This diffuse reflection infrared photoelectric switch can detect any opaque object within 0-7m( The real detection distance can be greater than 7m in our test)...
$22.85 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...
$21.15 AUD, inc GST
Sharp GP2Y1010AU0F Compact optical Dust Sensor
Brand: DFRobot
The Sharp Optical Dust Sensor (GP2Y1010AU0F) is especially effective in detecting very fine particles like cigarette smoke, and is commonly used in air purifier systems.
$19.26 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
T-Slot Photo Interrupter with 1 Meter Cable
Brand: Adafruit
This T-Slot Photo Interrupter with Cable is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-shaped gap. You...
$7.95 AUD, inc GST
QTR-HD-09RC Reflectance Sensor Array: 9-Channel, 4mm 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...
$18.70 AUD, inc GST
QTR-HD-04A Reflectance Sensor Array: 4-Channel, 4mm Pitch, Analog 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...
$8.40 AUD, inc GST
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