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Object detection Modules
Measure the distance to objects with these sensors. These sensors detect obstacles to avoid and lines to follow.
Movement sensor modules
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Object detection Modules
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HC-SR04 Ultrasonic distance detection module
The HC-SR04 module measures distance to objects by means of ultrasonic reflection. This is done by firing pulses of 40 kHz to the environment, after which the time required to receive the reflected signals is measured.
In stock
€ 3,25
Incl. VAT
Infrared object detection module
This module makes it possible to register reflection at a fixed distance. The distance can be set by bending the LEDs more towards each other or apart. In addition, the sensitivity can be set using the potentiometer at which the output becomes high.
In stock
€ 1,90
Incl. VAT
AJ-SR04M ultrasonic sensor waterproof v2.0
Upgrade distance measurement with AJ-SR04M ultrasonic sensor waterproof v2.0. Advanced transducers, waterproof housing, and 4.5m range make it perfect for robotics, automation & security systems.
In stock
€ 10,45
Incl. VAT
Pololu 38 kHz IR Proximity Sensor, Fixed Gain, Low Brightness
Pololu #2579
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 at 5 V and has a typical sensing range up to approximately 12 inches (30 cm).
In stock
€ 6,05
Incl. VAT
QTR-8RC Reflectance Sensor Array
Pololu #961
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.
In stock
€ 13,40
Incl. VAT
ME007YS Waterproof Ultrasonic Sensor
DFRobot #SEN0312
Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This ME007YS Waterproof Ultrasonic Sensor features high accuracy, steady data output and a certain penetration power(smog, dust).
In stock
€ 22,25
Incl. VAT
LJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm
This proximity sensor is used to detect surfaces for contactless switching of devices. When the proximity switch is near a target object, it will behave like a closed NPN switch.
In stock
€ 8,50
Incl. VAT
Non-contact Capacitive Liquid Level Sensor
DFRobot #SEN0368
This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic container or pipe(outer diameter>11mm), suitable for all...
In stock
€ 13,50
Incl. VAT
A02YYUW Waterproof Ultrasonic Sensor
DFRobot #SEN0311
Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse.
In stock
€ 24,05
Incl. VAT
Micro PIR motion sensor (2 pieces)
Whadda #WPSE353
This super-compact module detects movements by means of infrared up to 4 m and at an angle of 100°. This sensor is easy to connect and uses one logic level signal output.
In stock
€ 11,10
Incl. VAT
VL53L5CX Time-of-Flight 8×8-Zone Distance Sensor Carrier with Voltage Regulator, 400cm Max
Pololu #3417
This sensor from Pololu is a carrier/breakout board for ST’s VL53L5CX laser-ranging sensor, which offers fast and accurate ranging up to 4 m through a digital I²C interface.
In stock
€ 20,05
Incl. VAT
PIR motion detection module
This PIR (Pyroelectric Infrared Motion) module is an infrared sensor, with supporting components generating a digital signal when motion occurs.
Out of stock
€ 3,40
Incl. VAT
QTR-3RC Reflectance Sensor Array
Pololu #2457
The QTR-3RC reflectance sensor array is intended as a line sensor, but it can be used as a general-purpose proximity or reflectance sensor. The module is a convenient carrier for three IR emitter and receiver (phototransistor) pairs. With sensors spaced at intervals of 0.375″ (9.525 mm)...
Delivered in 5 to 10 days
€ 7,40
Incl. VAT
Pololu Carrier with Sharp GP2Y0A60SZLF Analog Distance Sensor 10-150cm, 5V
Pololu #2474
The GP2Y0A60SZ distance sensor from Sharp offers a wide detection range of 4″ to 60″ (10 cm to 150 cm) and a high update rate of 60 Hz. The distance is indicated by an analog voltage, so only a single analog input is required to interface with the module.
Delivered in 5 to 10 days
€ 28,80
Incl. VAT
Sharp GP2Y0A60SZLF Analog Distance Sensor 10-150cm, 3V
Pololu #2476
The GP2Y0A60SZ 3V distance sensor from Sharp offers a wide detection range of 4″ to 60″ (10 cm to 150 cm) and a high update rate of 60 Hz. The distance is indicated by an analog voltage, so only a single analog input is required to interface with the module.
Delivered in 5 to 10 days
€ 28,80
Incl. VAT
Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm
Pololu #1134
This small digital distance sensor detects objects between 2 cm and 10 cm (0.8″ and 4″) away. With its quick response time, small size, and low current draw, this sensor is a good choice for non-contact object detection, and our compact carrier PCB makes it easy to integrate into your...
Delivered in 5 to 10 days
€ 11,30
Incl. VAT
VL6180X Time-of-Flight Distance Sensor Carrier with Voltage Regulator, 60cm max
Pololu #2489
This sensor is a carrier/breakout board for ST’s VL6180X proximity and ambient light sensor, which measures the range to a target object up to 20 cm away (or 60 cm with reduced resolution).
Delivered in 5 to 10 days
€ 13,75
Incl. VAT
Zumo Reflectance Sensor Array
Pololu #1419
This reflectance sensor module is designed for use with the Zumo shield for Arduino. It has six IR LED/phototransistor pairs that can be used for line following or edge detection; each sensor provides an independent, digital I/O-measurable output.
Delivered in 5 to 10 days
€ 15,20
Incl. VAT
QTR-1A Reflectance Sensor (2-Pack)
Pololu #2458
The Pololu QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair. The phototransistor is connected to a pull-up resistor to form a voltage divider that produces an analog voltage output between 0 V and VIN (which is typically 5 V) as a function of the reflected IR.
Delivered in 5 to 10 days
€ 5,45
Incl. VAT
Pololu 38 kHz IR Proximity Sensor, Fixed Gain, High Brightness
Pololu #2578
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).
Delivered in 5 to 10 days
€ 7,40
Incl. VAT
QTR-8A Reflectance Sensor Array
Pololu #960
The QTR-8A reflectance sensor array is intended as a line sensor, but it can be used as a general-purpose proximity or reflectance sensor. The module is a convenient carrier for eight IR emitter and receiver (phototransistor) pairs evenly spaced at intervals of 0.375" (9.525 mm).
Delivered in 5 to 10 days
€ 10,35
Incl. VAT
QTR-1RC Reflectance Sensor (2-Pack)
Pololu #2459
The QTR-1RC 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 output is designed to be measured by a digital I/O line.
Delivered in 5 to 10 days
€ 5,45
Incl. VAT
Maxbotix LV-MaxSonar-EZ4 Sonar Range Finder MB1040
Pololu #794
Maxbotix LV-MaxSonar-EZ4 Sonar Range Finder MB1040.This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").
Delivered in 5 to 10 days
€ 41,25
Incl. VAT
Maxbotix LV-MaxSonar-EZ3 Sonar Range Finder MB1030
Pololu #793
Maxbotix LV-MaxSonar-EZ3 Sonar Range Finder MB1030.This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").
Out of stock
€ 41,25
Incl. VAT
QTR-3A Reflectance Sensor Array
Pololu #2456
This compact module packs three IR LED/phototransistor pairs onto a 1.25″ × 0.3″ board. The sensors are mounted on a 0.375″ pitch, making this array a great minimal sensing solution for a line-following robot. Each sensor provides a separate analog voltage output.
Delivered in 5 to 10 days
€ 7,40
Incl. VAT
VL53L1X Time-of-Flight Distance Sensor Carrier with Voltage Regulator, 400cm Max
Pololu #3415
This sensor is a carrier/breakout board for ST’s VL53L1X laser-ranging sensor, which offers fast and accurate ranging up to 4 m.
Delivered in 5 to 10 days
€ 19,10
Incl. VAT
QTRX-HD-07A Reflectance Sensor Array
Pololu #4407
QTRX-HD-07A Reflectance Sensor Array.This sensor module has seven (7) IR LED/phototransistor pairs mounted on a high-density 4 mm pitch, making it well suited for precisely identifying changes in contrast/reflectance (like line-detection).
Delivered in 5 to 10 days
€ 12,40
Incl. VAT
QTR-HD-07A Reflectance Sensor Array
Pololu #4207
This sensor module has seven (7) IR LED/phototransistor pairs mounted on a high-density 4 mm pitch, making it well suited for precisely identifying changes in contrast/reflectance (like line-detection).
Delivered in 5 to 10 days
€ 7,35
Incl. VAT
QTR-HD-31A Reflectance Sensor Array: 31-Channel, 4mm Pitch, Analog Output
Pololu #4231
QTR-HD-31A Reflectance Sensor Array: 31-Channel, 4mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 22,45
Incl. VAT
QTRX-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Low Current
Pololu #4401
QTRX-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Low Current.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 offers dimmable brightness control independent of the supply voltage.
Delivered in 5 to 10 days
€ 3,50
Incl. VAT
QTRXL-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Long Range
Pololu #4601
QTRXL-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Long Range.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 offers dimmable brightness control independent of the supply voltage.
Delivered in 5 to 10 days
€ 3,65
Incl. VAT
Maxbotix LV-MaxSonar-EZ0 Sonar Range Finder MB1000
Pololu #723
Maxbotix LV-MaxSonar-EZ0 Sonar Range Finder MB1000.This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").
Delivered in 5 to 10 days
€ 43,95
Incl. VAT
Pololu Carrier for Sharp GP2Y0A60SZLF Analog Distance Sensor, 3V
Pololu #2477
This compact carrier board makes it easy to integrate a Sharp GP2Y0A60SZLF analog distance sensor (not included) into your project by providing all of the required external components and a 0.1″-pitch, four-pin interface to the sensor.
Delivered in 5 to 10 days
€ 2,95
Incl. VAT
QTRX-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output, Low Current
Pololu #4456
QTRX-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output, Low Current.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 27,30
Incl. VAT
QTRX-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output, Low Current
Pololu #4356
QTRX-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output, Low Current.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 27,30
Incl. VAT
QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output
Pololu #4256
QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 15,65
Incl. VAT
QTR-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output
Pololu #4156
QTR-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 15,90
Incl. VAT
5-Channel Reflectance Sensor Array for Balboa 32U4 Balancing Robot
Pololu #3577
This reflectance sensor module is designed specifically for use with the Balboa 32U4 balancing robot.
Delivered in 5 to 10 days
€ 5,30
Incl. VAT
Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180)
Adafruit #3316
The VL6180X (sometimes called the VL6180) is a Time of Flight distance sensor like no other you've used! The sensor contains a very tiny laser source, and a matching sensor. The VL6180X can detect the "time of flight", or how long the laser light has taken to bounce back to the sensor.
Delivered in 10 to 30 days
€ 14,75
Incl. VAT
QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output
Pololu #4113
QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 14,10
Incl. VAT
QTR-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output
Pololu #4247
QTR-MD-07A Reflectance Sensor Array: 7-Channel, 8mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 7,55
Incl. VAT
QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current
Pololu #4453
QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 23,15
Incl. VAT
QTRX-HD-25A Reflectance Sensor Array: 25-Channel, 4mm Pitch, Analog Output, Low Current
Pololu #4425
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 44,45
Incl. VAT
QTR-L-1A Reflectance Sensor (2-Pack)
Pololu #2454
The QTR-L-1A reflectance sensor incorporates a right-angle infrared LED and a right-angle phototransistor in an inexpensive, tiny 0.35″ × 0.3″ module that can be mounted almost anywhere and is great for edge detection and line following.
Delivered in 5 to 10 days
€ 4,95
Incl. VAT
QTR-L-1RC Reflectance Sensor (2-Pack)
Pololu #2455
The QTR-L-1RC reflectance sensor incorporates a right-angle infrared LED and a right-angle phototransistor in an inexpensive, tiny 0.35″ × 0.3″ module that can be mounted almost anywhere and is great for edge detection and line following.
Delivered in 5 to 10 days
€ 5,15
Incl. VAT
QTR-MD-03RC Reflectance Sensor Array: 3-Channel, 8mm Pitch, RC Output
Pololu #4143
QTR-MD-03RC Reflectance Sensor Array: 3-Channel, 8mm Pitch, RC Output.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 5.5 V and offers dimmable brightness control independent of the supply voltage.
Delivered in 5 to 10 days
€ 3,40
Incl. VAT
QTR-HD-03A Reflectance Sensor Array: 3-Channel, 4mm Pitch, Analog Output
Pololu #4203
QTR-HD-03A Reflectance Sensor Array: 3-Channel, 4mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 3,30
Incl. VAT
QTR-HD-05A Reflectance Sensor Array: 5-Channel, 4mm Pitch, Analog Output
Pololu #4205
QTR-HD-05A Reflectance Sensor Array: 5-Channel, 4mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 5,00
Incl. VAT
QTR-MD-03A Reflectance Sensor Array: 3-Channel, 8mm Pitch, Analog Output
Pololu #4243
QTR-MD-03A Reflectance Sensor Array: 3-Channel, 8mm Pitch, Analog Output.This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).
Delivered in 5 to 10 days
€ 3,40
Incl. VAT
Sharp GP2Y0A41SK0F Analog Distance Sensor 4-30cm
Pololu #2464
The GP2Y0A41SK0F Sharp analog distance sensor features a detection range of 1.5″ to 12″ (4 cm to 30 cm). The shorter range gives you higher resolution measurements, and the lower minimum detection distance makes this sensor great for detecting very close objects.
Delivered in 5 to 10 days
€ 12,95
Incl. VAT
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The 3 most popular Object detection Modules
HC-SR04 Ultrasonic distance detection module
€ 3,25
View product
LJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm
€ 8,50
View product
A02YYUW Waterproof Ultrasonic Sensor
€ 24,05
View product
Customer reviews about Object detection Modules
Rob
LJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm
Works great with my water meter.
M. Muste
Infrared object detection module
Works well, by adjusting the position of the LEDs you can change the detection angle.
Lucas Koppelaars
Infrared object detection module
Works great for automatic soap dispensers
Dick ter Braak
HC-SR04 Ultrasonic distance detection module
Works fine
L. Combee
PIR motion detection module
Description of this component on the website is not very extensive, for example the dimensions.
Roelof
LJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm
Searching for a long time for a water meter sensor (Elster V200 with coil) that really works. And that's this one!
Remko
HC-SR04 Ultrasonic distance detection module
Works very well, fairly easy to program
Anonymous
HC-SR04 Ultrasonic distance detection module
Old acquaintance.