Sensors

Devices able to interface Arduino with the environment.

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Displaying 1 to 12 (of 17 products)

Product Image	Quantity	Item Name	Price+
Add to compare	20	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.Â T1 packageClear lensHigh speedHigh sensitivityNarrow Viewing Angle Product datasheet (click on PDF icon, Acrobat Reader is required)	Contact Us
Add to compare	1	Temperature sensor with analog output This Temperature Sensor allows to obtain the temperature level from the environment with a wide measurement range (-40°C to +125°C). 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...	Contact Us
Add to compare	13	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...	Contact Us
Add to compare	19	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...	Contact Us
Add to compare	19	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...	Contact Us
Add to compare	2	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 . Â 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...	Contact Us
Add to compare	7	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)	Contact Us
Add to compare	4	Temperature sensor with digital I2C output This Temperature Sensor allows to obtain the temperature level from the environment with a wide measurement range (-55Â°C to +125Â°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...	Contact Us
Add to compare	3	LPG Gas Sensor - MQ-6 This is a simple-to-use liquefied petroleum gas (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the...	Contact Us
Add to compare	8	Methane CNG Gas Sensor - MQ-4 This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power...	Contact Us
Add to compare	5	Alcohol Gas Sensor MQ-3 This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC. Please review the datasheet for conversions to...	Contact Us
Add to compare	9	Carbon Monoxide Sensor - MQ-7 This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and...	Contact Us

Displaying 1 to 12 (of 17 products)

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