Distance & Proximity

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    Analog Liquid Level Sensor (FS-IR02)

    Analog Liquid Level Sensor (FS-IR02)
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    Analog Liquid Level Sensor (FS-IR02)

    INTRODUCTION

    This is a photoelectric liquid level sensor that is operates using optical principles. The advantages of this are good sensitivity and no need for mechanical parts – meaning less calibration! The corrosion resistant probe is easily mounted and can handle high temperature and high pressure. The sensor is equipped with an interface adapter for compatibility with the DFRobot “Gravity” interface.

    950.00
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    HC-SR501 PIR Sensor

    HC-SR501 PIR Sensor
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    HC-SR501 PIR Sensor

    HC-SR501 is based on infrared technology, automatic control module, using Germany imported LHI778 probe design, high sensitivity, high reliability, ultra-low-voltage operating mode, widely used in various auto-sensing electrical equipment, especially for battery-powered automatic controlled products.

    150.00
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    Inductive Proximity Sensor 12mm

    -17%
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    Inductive Proximity Sensor 12mm

    This proximity sensor has the ability to detect ferrous metal objects at several sensing distances up to 10mm. Other metals can also be detected but may reduce sensing range.

    420.00 350.00
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    Infrared Proximity Range - GP2Y0A41SK0F Sharp Short Range

    Infrared Proximity Range - GP2Y0A41SK0F Sharp Short Range
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    Infrared Proximity Range – GP2Y0A41SK0F Sharp Short Range

    Sharp infrared distance sensor makes continuous distance readings and outputs an analog voltage proportional to an objects range. Working range of 1.5″ to 12″ (4 cm to 30 cm). Kit includes wires and connector. This model is a direct replacement for the discontinued Sharp GP2D120.

    850.00
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    Infrared Proximity Sensor - GP2Y0A02YK0F Sharp Long Range

    Infrared Proximity Sensor - GP2Y0A02YK0F Sharp Long Range
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    Infrared Proximity Sensor – GP2Y0A02YK0F Sharp Long Range

    Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. 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.

    This sensor is great for sensing objects up to 5 feet away!

    850.00
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    Infrared Proximity Sensor - GP2Y0A21Y Sharp Mid Range

    Infrared Proximity Sensor - GP2Y0A21Y Sharp Mid Range
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    Infrared Proximity Sensor – GP2Y0A21Y Sharp Mid Range

    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.

    850.00
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    Non-contact Liquid Level Sensor

    Non-contact Liquid Level Sensor
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    Non-contact Liquid Level Sensor

    INTRODUCTION

    The non-contact liquid level sensor utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali and all kinds of liquid in an airtight container under high pressure. There are no special requirements for the liquid or container and the sensor is easy to use and easy to install.

    1,100.00
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    PIR Sensor

    -35%
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    PIR Sensor

    PIR sensor is a motion detection sensor. Due to its ability to detect levels of infrared radiations it can detect whether an object has moved within it’s range or not.

    260.00 170.00
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    Rotary Encoder Module

    -29%
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    Rotary Encoder Module

    Rotary encoder is a type of position sensor which is used to predict the angular position of any rotating shaft. It output square wave pulses.

    170.00 120.00
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    SR04 Mounting Bracket

    SR04 Mounting Bracket
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    SR04 Mounting Bracket

    100% Brand new and high quality
    Lightweight and durable, easy to match the ultrasonic sensor
    Application: Stationary ultrasonic sensor modules and other products
    Material: Acrylic
    Color: Blue
    Thickness: approx. 2.8-3.1 mm
    Inner diameter: approx. 16mm
    Fixing hole diameter: approx. 3.8MM
    Note: This bracket only support Ultrasonic Module HC-SR04, NOT support other type Ultrasonic module

    180.00
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    SR04 Ultrasonic Sensor

    SR04 Ultrasonic Sensor
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    SR04 Ultrasonic Sensor

    The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats do. It offers excellent non-contact range detection with high accuracy and stable readings in an easy-to-use package. From 2cm to 400 cm or 1” to 13 feet. It operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect). It comes complete with ultrasonic transmitter and receiver module.

    150.00