Sensors

Devices able to interface Arduino with the environment.
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Product Image Quantity- Item Name Price
Humidity sensor with analog output
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Humidity sensor with analog output

The Honeywell HIH-5030 Series Low Voltage Humidity Sensor s operate down to 2.7V, often ideal in battery-powered systems where the supply is a nominal 3V. The HIH-5030 Sensors feature covered integrated circuits and are designed for high volume OEM users. The Honeywell Low Voltage Humidity Sensors provide excellent resistance to dust, dirt, oils, and common environmental chemicals. More details...


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Relative pressure sensor with analog output
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Relative pressure sensor with analog output

The MP3H6115A series piezoresistive transducer is a state-of-the-art, monolithic, signal conditioned, silicon pressure sensor. This sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output signal that is proportional to applied pressure. This sensor could be interfaced with Arduino throug an...


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Current transducer 6A
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Current transducer 6A

This unipolar current transducer works using of the Hall effect. It's able to measure current till 6Amps and could be adapted for three different scale range simply modifying the connection between pins (2, 4 and 6Amps). This sensor has galvanic isolation between the primary circuit and the secondary circuit so you can use it to measure current of high voltage operating loads. Using it is very...


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Non Invasive Passive Current Sensor, 30A
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Non Invasive Passive Current Sensor, 30A

This non-invasive current sensor (also known as a "split core current transformer") can be clamped around the supply line of an electrical load to tell you how much current is passing through it. It does this by acting as an inductor and responding to the magnetic field around a current-carrying conductor. By reading the amount of current being produced by the coil, you can calculate...


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Temperature sensor with analog output
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Temperature sensor with analog output

This Temperature Sensor allows to obtain the temperature level from the environment with a wide measurement range (-40C to +125C). It provides an analog output voltage proportional with the measured temperature. Their analog output could be connected directly to an Arduino analog input pin. It's molded in a TO-92 case, compatible with the breadboard. This sensor operates with a wide power...


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Temperature sensor with digital I2C output
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Temperature sensor with digital I2C output

This Temperature Sensor allows to obtain the temperature level from the environment with a wide measurement range (-55°C to +125°C). It provides a 12 bits digital value proportional with the measured temperature through the I2C two wire interface. It's molded in a SOIC 8 case, so you need a little patience to solder it on an Arduino prototype board.. but it's not impossible! This sensor...


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Unipolar digital output Hall Effect Sensor
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Unipolar digital output Hall Effect Sensor

The SS445P sensor is small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, designed to respond to a single South pole .   These unipolar sensors are designed to meet the requirements of a wide range of potential applications. The internal pull-up resistor often eliminates the need for external components. This lets you...


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Reflective Optical Sensor with Transistor Output
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Reflective Optical Sensor with Transistor Output

The CNY70 is a reflective sensor that includes an infrared emitter and phototransistor in a leaded package which blocks visible light. Tipical applications are: Optoelectronic scanning and switching devices i.e., index sensing, coded disk scanning etc. (optoelectronic encoder assemblies). Features Package type: leaded Detector type: phototransistor Dimensions (L x W x H in mm): 7 x 7 x 6 Peak...


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Reflective Optical Sensor with Transistor Output
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Reflective Optical Sensor with Transistor Output

The QRD1113/14 reflective sensor consists of an infra-red emitting diode and an NPN silicon phototransistor mounted side by side in a black plastic housing. The on-axis radiation of the emitter and the on-axis response of the detector are both perpendicular to the face of the QRD1113/14. The phototransistor responds to radiation emitted from the diode only when a reflective object or surface is...


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LDR cell 100V 80mW light sensor
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LDR cell 100V 80mW light sensor

Light ambient sensor made by a photoconductive cell. The sensor varies their internal resistance if targeted by a light beam. His resistor is something in the range of megaohms when placed in the dark and falls into the 10k ohms range when placed at the direct light. It can be connected to an Arduino analog input with an external series resistor. Operating temperature: from -40 to 75 C. Product...


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Ambient Light Sensor
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Ambient Light Sensor

This is a small light ambient sensor acting as a NPN transistor. It's really easy to use: the more the sensor is exposed to the light, the stronger the base bias. Product datasheet (click on PDF icon, Acrobat Reader is required)


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Phototransistor ASDL6620
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Phototransistor ASDL6620

ASDL6620 is a silicon phototransistor in a standard T1 package with clear package. It has high sensitivity, fast response time and low dark current.Collector is denoted by a flat on the packaging diagram and the shorter of the two leads.  T1 packageClear lensHigh speedHigh sensitivityNarrow Viewing Angle Product datasheet (click on PDF icon, Acrobat Reader is required)


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