When you need to precisely determine the distance at which an object is located or you want to be informed when the sensor detects an approaching object, you need a specialized sensor. In this case, the distance sensor is the ideal detector for you and your project. Be sure to check out this product category - this is where we put all the best distance sensors!
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RedBoard Edge ATmega328 compatible with Arduino - SparkFun DEV-14525
Index: SPF-12372
- On sale!
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DFRobot Gravity - line tracking sensor - reflective, digital
Index: DFR-11273
- Reduced price
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Educational Robot Ohbot 2.1 assembled and software for Windows
Index: OHB-16731
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Distance sensors
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Ultrasonic distance sensor HC-SR04 2-200cm
Ultrasonic sensor operating in the range from 2 cm to 200 cm. It is powered with voltage of 5 V. The output is a signal whose duration is proportional to the measured distance.
Index: MOD-01420
Index: MOD-01420
Mounting bracket for distance sensor HC-SR04
Mounting bracket for HC-SR04 distance sensor. Made of transparent acrylic with a thickness of 2.6 mm, it has two mounting holes with a diameter of 3.5 mm.
Index: MOD-04822
Index: MOD-04822
Grove - ultrasonic distance sensor 3-350cm
Ultrasonic sensor operating in the range from 3 cm to 350 cm. It is powered with voltage of 5 V. The output is a signal, duration of which is proportional to the measured...
Index: SEE-11360
Index: SEE-11360
Adjustable digital distance sensor E18-D80NK 5-80cm
Adjustable, digital distance sensor with a cable length of 50 cm and nuts to facilitate mounting. Measuring range from 5 to 80 cm, is configured using a knob. Voltage supply...
Index: MOD-02575
Index: MOD-02575
Proximity sensor HSDL-9100-021 60mm
Miniature proximity sensor from Avago Technologies to detect objects at a distance from 0 to 60 mm.
Index: SES-01401
Index: SES-01401
VL53L0X time-of-flight - distance and ambient light sensor I2C, 200cm max - Pololu 2490
Digital sensor connecting proximity measurement with the time-of-flight method and the ability to measure the intensity of ambient light. Works in range up to 200 cm with 1 mm...
Index: PLL-07176
Index: PLL-07176
Ultrasonic distance sensor HC-SR04 2-200cm + mounting bracket
Ultrasonic sensor operating in the range from 2 cm to 200 cm with special bracket for mounting. It is powered with the voltage of 5 V. The output is a signal whose duration is...
Index: MOD-05686
Index: MOD-05686
Waterproof Ultrasonic distance sensor JSN-SR04T 20-450cm
Waterproof ultrasonic sensor operating in the range from 20 cm to 450 cm. It is powered with voltage of 5 V. The output is a signal whose duration is proportional to the...
Index: MOD-07266
Index: MOD-07266
Mounting bracket for distance sensor HC-SR04 - blue
Bracket for installation the distance sensor HC-SR04. It is made of blue acrylic with 3 mm of thickness, it has three holes for mounting.
Index: MOD-09416
Index: MOD-09416
Sharp GP2D120XJ00F - analog distance sensor 4-30cm
Analog distance sensor (rangefinder) Sharp GP2Y0A41SK0F to detect objects in the range from 4 to 30 cm.
Index: SES-00023
Index: SES-00023
Distance sensor carrier with voltage regulator VL53L1X - 400cm - Pololu 3415
Digital sensor, connecting the proximity measurement via method of time-of-flight, and the ability to measure the intensity of ambient light. Working range is up to 400 cm...
Index: PLL-11842
Index: PLL-11842
Lidar TF Luna- laser distance sensor - 8m - UART/I2C
Very accurate laser sensor measuring distance from 0.2 m to 8 m with an accuracy of 0.06 m . The sensor is powered by 5 V. Lidar TF Luna communicates via UART or I2C...
Index: BEN-16638
Index: BEN-16638
Digital distance sensor - 15cm - Pololu 4054
Digital distance sensor module from Pololu. It allows to detect the presence of objects within a radius of up to 15 cm . It informs about their presence but does not return...
Index: PLL-19099
Index: PLL-19099
Sharp GP2Y0A21YK0F - analog distance sensor 10-80cm
Analog distance sensor Sharp GP2Y0A21YK0F (distance meter) detecting the objects within the range from 10 to 80 cm.
Index: SES-00029
Index: SES-00029
VL6180X time-of-flight - distane and ambient light sensor I2C - Pololu 2489
A digital sensor combining time-of-flight proximity measurement and the ability to measure ambient light intensity. It operates up to 10 cm with a resolution of 1 mm. It...
Index: PLL-04856
Index: PLL-04856
Gravity URM09 - ultrasonic distance sensor 2-500cm sensor analog - DFRobot SEN0307
Module with ultrasonic distance sensor URM09, with measuring range from 2 cm to 500 cm. Supply voltage is 3.3 V to 5.5 V. The measuring frequency can reach up to 30 Hz. It...
Index: DFR-14859
Index: DFR-14859
Ultrasonic distance sensor HC-SR04 2-400cm - SparkFun SLEEP-15569
Ultrasonic sensor with an operating range from 20 mm to 4000 mm , with a tolerance of 3 mm. The module consists of a transmitter, a receiver and a control circuit and is...
Index: SPF-16257
Index: SPF-16257
Distance sensor, reflective 3,3V/5V - 30mm - Waveshare 9523
The reflective module with IR sensor equipped with digital and analog output. It works with a voltage from 3 V to 5.3 V. It enbales the detection of obstacles in the range from...
Index: WSR-04459
Index: WSR-04459
Sharp GP2Y0A02YK0F - Analog distance sensor 20-150 cm
Analog distance sensor (rangefinder) Sharp GP2Y0A02YK0F to detect objects in the range from 20 to 150 cm.
Index: PLL-00073
Index: PLL-00073
- Reduced price
- Promotion
ME007YS ultrasonic distance sensor 28-450cm - waterproof - DFRobot SEN0312
A distance sensor that measures by calculating the time between sending and receiving a pulse. ME007YS measures the distance in the range from 28 to 450 cm and communicates...
Index: DFR-15715
Index: DFR-15715
Laser distance sensor Lidar TFMini Plus UART / I2C - 12m
Precise, laser distance sensor operating in the range from 0.1 to 12 m with an accuracy of 0,05 m. The supply voltage is 5 V. The device communicates using the UART and I2C...
Index: BEN-13634
Index: BEN-13634
38 kHz IR Proximity Sensor, Fixed Gain, High Brightness - Pololu 2578
Proximity sensor, operating in the infrared range. It has a permanent amplification. This version of high brightness, consumes around 16 mA when powered at 5 V. The sensor...
Index: PLL-07622
Index: PLL-07622
Distance sensor, reflective VMA330 - 3,3V/5V - 40cm
The reflective module with IR sensor equipped with digital output. It works with a voltage from 3.3 V to 5 V. The detection of obstacles is in the range of 2 to approx. 40 cm....
Index: VEL-13899
Index: VEL-13899
Laser distance sensor Lidar TFMini-S UART / I2C - 12m
Laser distance sensor that measures precisely from 0.1 m to 12 m with an accuracy of 0.06 m. The blind spot has been reduced to 10 cm. The sensor communicates through the...
Index: BEN-15862
Index: BEN-15862
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The Botland store offers a wide variety of distance sensors. Many of these devices can detect objects even over a hundred meters. Fast and accurate measurement will allow you to precisely determine the distance and check the correctness of the data. The distance sensor is a device with a very versatile application. It will come in handy when you are building a hobby project to protect your property. Buy this sensor if you want your robot to be able to precisely distinguish distances between things. Equip yourself with such sensors if you are looking for the appropriate equipment for production lines and related applications for your company. Check our assortment now and match the necessary sensor to your project.
Measure distances accurately and conveniently wherever you need to
During construction or renovation it is important that the distances are well and precisely measured. It does not matter if you are buying a new apartment and need to measure the rooms, or you need sensors for more advanced and professional applications. In our store you will find devices that will allow for precise and convenient measurements.
There are various types of laser meters available on the market, but a real electronics engineer and DIY enthusiast can make such a meter by himself. If you also think about it, be sure to buy a distance sensor. The distance sensors available in our store are of the highest quality and at very affordable prices, which allows you to design your own rangefinder, and the satisfaction of creating your own device is priceless.
Check also the subcategories available on this page such as: sensor accessories, analog distance sensors, digital distance sensors, ultrasonic distance detectors, laser scanners. We invite all enthusiasts of building their own machines
How does the distance sensor work?
Distance sensors in our store are a large department - and it is hardly surprising. It is a very comprehensive and extensive category that includes many different types of devices. In Botland you will find various types of distance sensors: analog, digital or ultrasonic. While these devices differ in the technology used, the sensor mechanisms are relatively similar.
How does such a sensor work? The principle of operation is extremely simple. At the beginning, the emitter sends a wave of a given frequency, and when this wave encounters an obstacle, it then returns and is picked up by the sensor. The time of the return of such a wave is very important, because the signal reaches the detector even when there is no detected object within the range of the sensor. This is because the wave can reflect off different surfaces and interfere with the reading. If the signal returns to the sensor in less than the specified time, it means that the measured object was within its range, and if the time is longer, we assume that the reflection took place from the wall or machine housing.
Advantages of ultrasonic distance sensors – the newest technology
Among the various types of sensors, the most modern ultrasonic sensors are worth mentioning. Although they are susceptible to interference, ultrasonic technology and distance sensors based on such sensors have a number of advantages.
First of all, resistance to dirt, and even the ability to self-clean as well as the fact that they are irreplaceable in difficult conditions – all of these factors make ultrasonic detectors quite innovative and durable. Ultrasonic distance sensors can work under almost any conditions and circumstances. It does not matter what the current weather conditions are. It does not matter if there is dense smoke, dust or sand in the air. While optical sensors would work worse in such conditions, ultrasonic sensors are not susceptible to such difficulties. Moreover, distance sensors based on ultrasonic technology can - if equipped with special housings - work even under water. Check out our range and choose the right sensor for your system. If you have any questions, please feel free to contact us. We will be happy to help!