Motion sensors (motion detector) are devices that are used to automate the operation of electrical equipment. Today, such a solution is already available in most homes. It is widely used for industrial purposes. Motion sensors are installed in production lines and more. In the case of individual use, it will be especially useful to purchase motion detectors in a situation where we want to have a modern apartment or create an intelligent home. Motion detectors are basic motion recording devices that are required for many Internet of Things projects. Then this inconspicuous element, which is the motion sensor, is absolutely necessary for the efficient functioning of the solutions used. The motion sensors we offer are of the highest quality and easy to use. We present various types of products in this category. If you are interested in programmable electronics, you will surely be pleased because the sensors are compatible with other systems, such as Arduino, Raspberry Pi. In case of any problems, we will be happy to help and encourage you to contact our technical department.
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Motion sensors
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PIR HC-SR501 motion detector - green - justPi
Sensor, type PIR, can detect movement. Used to detect objects in the premises, alarm and lighting systems. The sensor is supplied with the voltage from 4.5 to 20 V. The...
Index: MOD-01655
Index: MOD-01655
IR beam interruption sensor - LED 3mm - 0-50 cm
The sensor reacts to an interruption in the beam of infrared light that is transmitted between the transmitter and receiver . When the beam is interrupted by another...
Index: DNG-18689
Index: DNG-18689
IR beam interruption sensor - LED 5mm - 0-50 cm
The sensor reacts to an interruption of the infrared light beam transmitted between the transmitter and receiver . The receiver indicates when the beam is interrupted by...
Index: DNG-18690
Index: DNG-18690
Bracket for PIR SR501Px motion detector
Transparent bracket for the popular PIR motion detector with mounting holes. Made of acrylic .
Index: GRL-10385
Index: GRL-10385
IR beam interruption sensor - LED 3mm - 0-25 cm
The sensor reacts to an interruption in the beam of infrared light that is transmitted between the transmitter and receiver. The module is equipped with a 3 mm IR LED with...
Index: DNG-18687
Index: DNG-18687
IR beam interruption sensor - LED 5mm - 0-25 cm
The motion detection sensor reacts to the interruption of an infrared light beam that is transmitted between the transmitter and receiver . The devices should be placed...
Index: DNG-18688
Index: DNG-18688
Grove - mini PIR motion sensor
The motion sensor, type PIR with the interface compatible with the Grove series. The object detection is indicated digitally - through the high status on SIG pin. The range of...
Index: SEE-13336
Index: SEE-13336
IR beam interruption sensor - LED 5mm - 0-100cm
The motion sensor reacts to the interruption of infrared light beam transmitted between the transmitter and the receiver . It has a detection range from 0 cm to 100 cm ....
Index: DNG-18691
Index: DNG-18691
IR beam interruption sensor - LED 3mm - 0-200cm
A motion sensor that detects the interruption of the infrared light beam transmitted between the transmitter and the receiver . The detection range is 0 cm to 200 cm ....
Index: DNG-18692
Index: DNG-18692
Adjustable motion PIR sensor with an interface compatible with the Grove series. It's a simple to use passive infrared sensor. Object detection is indicated digitally - via...
Index: SEE-13813
Index: SEE-13813
Human Presence Detection Sensor - mmWave 24GHz - DFRobot SEN0395
mmWave boards are a series of utility modules that allow you to make measurements related to human life activities . The Human Presence Detection Sensor is based on the...
Index: DFR-22935
Index: DFR-22935
Human Static Presence - mmWave 24GHz sensor for Seeed Xiao - Seeedstudio 101010001
Human Static Presence is an advanced expansion board for the Xiao series from Seeedstudio . It is an antenna-integrated, highly sensitive radar sensor based on the FMCW...
Index: SEE-24129
Index: SEE-24129
Hit sensor, the signal of which, after a collision with some object, goes into high status. It works with the voltage of 5 V. The board has 3-pin connector.
Index: OST-14278
Index: OST-14278
Gravity - microwave sensor for motion detection V2.0 - DFRobot SEN0192
The sensor uses the Doppler effect to detect the movement of objects. By using microwaves instead of infrared, it is possible to detect objects reflecting waves in the...
Index: DFR-05497
Index: DFR-05497
Sonoff SNZB-06P - intelligent human presence detector - ZigBee - Android/iOS application
Sonoff SNZB-06P is an advanced human presence sensor that uses 5.8 GHz microwave technology to detect movement and constant presence in the room. By integrating with the...
Index: INN-25117
Index: INN-25117
HB100 - Microwave Motion Sensor
Microwave sensor that detects the motion. It is used to detect objects in the premises in alarm systems and lighting systems. The sensor is powered with the voltage from 4.75...
Index: MOD-07561
Index: MOD-07561
Grove - digital PIR motion sensor - Seeedstudio 101020793
PIR sensor for motion detection using IR diodes. It allows to generate low or high state at the output. It does not require Arduino library for proper operation. It detects...
Index: SEE-16909
Index: SEE-16909
5.8GHz Microwave Radar Module - for detecting object movement - DFRobot SEN0521
A module with a microwave sensor that transmits an electromagnetic wave with a frequency of 5.8 GHz . It can detect the difference between the transmitted wave and the...
Index: DFR-21582
Index: DFR-21582
DFRobot Gravity - vibration sensor
A simple vibration sensor with digital output. It is supplied with the voltage from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-04711
Index: DFR-04711
DFRobot Gravity - digital PIR motion sensor
Sensor, type PIR, can detect movement. Used to detect objects in the premises, alarm and lighting systems. The sensor is supplied with the voltage from 3.3 to 5 V. The Gravity...
Index: DFR-10173
Index: DFR-10173
Piezoelectric membrane with wires - 20mm - SparkFun SEN-10293
The piezoelectric elements are useful for detecting the vibration or knocking. You can use them in a simple way by reading the voltage at the output. It can also be used for...
Index: SPF-11152
Index: SPF-11152
DFRobot Gravity - mini PIR motion detector
Digital PIR motion sensor for Arduino and Raspberry Pi. The module allows you to detect motion in the range of its operation, up to 7 meters. The sensor is powered with the...
Index: DFR-11275
Index: DFR-11275
Vibration sensor - Iduino SE053
A simple vibration sensor with digital output. It is powered with the voltage of 5 V. It has a 3-pin connector.
Index: OST-14324
Index: OST-14324
Human Static Presence Module Lite - mmWave 24 GHz sensor - MR24HPC1 - Seeedstudio 101991030
Human Static Presence Module Lite is a proposal from Seeedstudio in the form of a board that allows you to detect the presence and activities of a human . It also allows you...
Index: SEE-22530
Index: SEE-22530
See also
- Piezoelectric sensors
- RPM sensors
- Oxygen sensors
- Tilt sensors
- Accelerometers
- Inductive sensors
- Hall effect sensors
- Led motion detectors
- Optical sensors
- Twilight sensors
- Resistance sensors
- Door sensors
- Alarm sensors
- 9DoF IMU sensors
- Pressure sensors
- Air quality sensors
- Sound sensors
- Gesture sensors
- Gas sensors
- Limit switches
- Sensors of light and color
- Magnetic sensors
- Medical sensors
- Pressure sensors
- Sensors odbiciowe
- Distance sensors
- Inductive contactless sensors
- Weather sensors
- Liquid level sensors
- Current sensors
- Flow sensors
- Temperature sensors
- PT100 temperature probes
- Humidity sensors
- Fingerprint readers
- Encoders
- Photoresistors
- Phototransistors
- IR receivers
- Magnetometers
- Gyros
- Sensor sets
- Grove modules
- Gravity modules
Technical parameters of motion sensors
First of all, the task of motion sensors is to detect movement in the rooms where they are placed. They detect infrared radiation and then activate a light or sound signal informing about the detection of movement in a given room.
The operating range, depending on the selected model, ranges from 2 to even 11 meters. It depends on the purpose of the sensor and the function it is to perform - whether it is for home use only or for alarm systems operating in enterprises.
Motion sensors – additional information
Our offer includes sensors whose sensor is powered with voltage from 4.5 to 24 V. In addition, the reaction time to movement is lightning fast, which allows you to quickly respond to a threat. We also have various housings for motion detectors, which are made in 3D technology. The sensors category also includes twilight sensors (light and color sensors) mounted, among others, on the staircases. The twilight sensor is perfect for automatically turning on the lighting. Additionally, it can measure the intensity of sunlight in a given area.
Motion detectors / motion detector - Application
Motion sensors have a wide range of applications - from individual to commercial ones. A perfect example of using a device such as a motion detector is a home alarm. Nowadays, burglaries are common, and having an alarm with a motion sensor can protect us from damage. Immediately after detecting movement, the home alarm is activated and notifies the appropriate services about the threat. There are also lighting systems used in single-family homes that also operate based on detected motion. This way, we also save on electricity bills because the lamp does not stay on all the time, but only illuminates the way when it senses our movement. We also offer microwave sensors whose operating principle is based on the Doppler effect.
The motion detector is an easy-to-install element that will make your life more efficient. Additionally, our store offers vibration or impact sensors, which also trigger a signal based on vibration detection. Motion detectors are not the only sensors worth having in your workshop. Sensors of this type, and basically the way they work, are not correlated with the ambient temperature. This means that the heat source does not interfere with its operation. We offer, among others: sensors with mounting holes, thanks to which they can be easily attached, e.g. to the ceiling. Selected models are resistant to electromagnetic waves (electromagnetic waves may interfere with the operation of selected motion sensors).
How to install motion sensors?
The method of connecting the sensor depends not only on its type (including the supply voltage range), but also on the device to which we intend to connect it. Selected motion sensors intended for, among others: they require a preamplifier to connect to Arduino . In turn, other sensors can be directly connected to the 230V AC home electrical installation. More information can be found in the description of the specific sensor.
Motion sensors - FAQ
A motion sensor or motion detector does exactly what its name implies - it detects nearby movement. It is often integrated as part of a system that performs an automatic task or alerts about movement in a given area. Motion sensors use infrared, ultrasound or electromagnetic waves.
This is one of the most common questions we are asked. To understand the differences between PIR sensors and microwave sensors, we recommend this article on Botland Blog . Check costs, sensitivity, detection range and recommended places for use (corridor, open garden or driveway, etc.).
Motion sensors have home, workshop, commercial and general security applications. They include, for example, automatic lights (popularly: "photocells"), burglary alarms and, finally, individual electronic designs for any application we can imagine.
We would rather say: the camera may have a motion sensor. The movement detected by the PIR detector (passive infrared detector) reacts to the heat of the human body, animal or objects at a given temperature. Motion detection is therefore integrated with the camera's recording function, for example to save space in the device's memory.