Environmental Sensors
Environmental Sensors

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RobotGeek Light Sensor robotgeek light sensor, photocell, light sensor, robotgeek, arduino light sensor, arduino photocell
RG-LIGHT
Price: $4.95 In Stock
Item #: RG-LIGHT -

This RobotGeek Light Sensor is an analog sensor that will allow you to measure light from your Arduino or other microcontroller. The more light the sensor detects, the higher the your analog port will detect. Each RobotGeek Light Sensor comes with a dual female-female jumper cable so that you can move the light sensor off the board. This makes placing your sensors easier than ever. You can use this sensor to measure the ambient light in a room, or to measure the relative brightness of...

Light Sensor 1000 lux Phidgets Precision Light Sensor, Phidget Precision Light Sensor
PH-1142
Price: $10.75 In Stock
Item #: PH-1142 -

Product Specifications Sensor Output Type: Non-Ratiometric Response Time Max:2ms Peak Sensitivity Wavelength:625 nm Light Level Min:1 lux Light Level Max(5v): 1000 lux Light Current Ratio:1.2 Device Current Consumption: 5 mA Output Impedance: 1K ohms Bandwidth / Reaction Time: 50 Hz Minimum / Maximum Voltage: 2.4VDC to 5.5VDC Operating Temp Min:-40° Operating Temp Max:85° This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low...

Grove - Moisture Sensor Grove Moisture Sensor, Arduino Moisture sensor, moisture sensor
SS-SEN92355P
Price: $5.95 In Stock
Item #: SS-SEN92355P -

The Grove Moisture Sensor can be used to detect the moisture of soil and/or measure soil humidity. Actually I just made that up, I have no idea if 'soil humidity' is a thing, but this sensor can measure it! So, practical applications? Well you could use this to determine when your plants are thirsty. Perhaps create an automated plant watering system? Throw in some light sensors and a temperature/humidity module and you've got yourself a pretty high-tech greenhouse. Features Easy to Use...

Phidget Precision Temperature Sensor Phidgets Precision Temperature Sensor, Phidget Precision Temperature Sensor, Phidget Temperature Sensor, Phidgets Temperature Sensor
PH-1124
Price: $15.00 Back Order
Item #: PH-1124 -

Temperature sensor with a range of -30°C to +80°C with a typical error of ±0.75°C in the 0°C to 80°C range. Note: The temperature sensor component is rated at -50°C to +150°C, but the other components on the board, the connector and the cable are rated at -30°C to +80°C. A 24" sensor cable is included. This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost sensing and control from your PC. A wide array of sensors, I/O...

Grove - Light Sensor Grove Light Sensor, arduino light sensor, freeduino light sensor, seeeduino light sensor
SS-SEN11302P
Price: $4.95 In Stock
Item #: SS-SEN11302P -

Description The Light sensor module uses the GL5528 photoresistor to detect the light intensity of the environment. The resistance of the sensor decreases when the light intensity of the environment increases. The chip LM358 is used as a voltage follower to enable you get a accurate data. Features Grove compatible interface Wide supply voltage range: 3V-30V 2.0cm x 2.0cm Grove module? Minimum external parts Applications Ideas Electronic toys Light-control switch Monitor Documents Please visit...

Grove - Sound Sensor Grove Sound Sensor, Grove sensor, Sound Sensor, arduino Sound sensor, freeduino sensor, seeeduino sensor
SS-SEN12945P
Price: $6.95 In Stock
Item #: SS-SEN12945P -

Description The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electric microphone, it can be used to detect the sound strength of the environment. The value of output can be adjusted by the potentiometer. Features Grove compatible interface Wide supply voltage range: 4V?12V Low quiescent current drain: 4mA 2.0cm x 2.0cm Grove module Minimum external parts Gain adjustable Applications Ideas Simple microphone Sound detection Documents Please visit our...

Grove - Temperature & Humidity Sensor Grove Temperature Sensor, Grove Humidity Sensor, Grove Temperature Humidity Sensor Grove sensor, Temperature Humidity Sensor, arduino temperature sensor, freeduino sensor, seeeduino sensor
SS-SEN11301P
Price: $6.95 In Stock
Item #: SS-SEN11301P -

Description This temperature & humidity sensor provides a pre-calibrated digital output. A unique capacitive sensor element measures relative humidity and the temperature is measured by a negative temperature coefficient (NTC) thermistor. It has excellent reliability and long term stability. Please note that this sensor will not work for temperatures below 0 degree.  Features  Relative Humidity and temperature measurement  Full range temperature compensation Calibrated  Digital signal Long...

Grove - Temperature Sensor Grove Temperature Sensor, Grove sensor, Temperature Sensor, arduino temperature sensor, freeduino sensor, seeeduino sensor
SS-SEN23292P
Price: $4.95 In Stock
Item #: SS-SEN23292P -

Description The temperature sensor Grove uses a thermistor which returns the ambient temperature in the form of a resistance value, which is then used to alter Vcc (5V with our Seeeduinos). Our board then converts this voltage value measured by an analog input pin to a temperature. The operating range is -40 to 125 degrees Celsius, with an accuracy of ?1.5?C. Document Datasheet How to use ...

Grove - Water Sensor Grove Water Sensor, Arduino Water sensor, water sensor
SS-SEN11304P
Price: $4.95 In Stock
Item #: SS-SEN11304P -

Description This water sensor module is part of the Grove system. This sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sens traces. The sensor traces have a weak pull-up resistor of 1 MΩ. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the grounded trace. believe it or not this circuit will work with the digital I/O pins of your Arduino or you can use it with the analog...

Grove Alcohol Sensor Grove Alcohol Sensor
SS-SEN21723P
Price: $9.95 In Stock
Item #: SS-SEN21723P -

Have you lost your beer? Do you need help finding it? You need an alcohol sensor. Features Power requirements: 5 VDC @ ~120 mA (heater on) Detection Gas: Alcohol Concentration: 20-1000ppm Alcohol Interface: 1 TTL compatible input (SEL), 1 TTL compatible output (DAT) Dimension: 40×20×12mm Heater Voltage: 0.9V ± 0.1V AC or DC Heater Current: 120±20mA Preheat time: Over 48 hours Product DOCUMENTATION / WIKI Page. *NOTE - Obviously, this is not a legal alcohol breathalyzer device. Don't be an...

Phidget Sound Sensor Phidget, Sound, Sensor
PH-1133
Price: $36.05 In Stock
Item #: PH-1133 -

Product Features Measures sound pressure level (SPL) between 50db to 100dB Frequency range of 100Hz to 8kHz Can be used to detect sounds, and approximate how loud the sound is The sensor is Non-Ratiometric. Product Description The 1133 measures sound across a very wide range, with a frequency range of 100Hz to 8kHz and pressure level from 50dB to 100dB. Product Specifications Characteristic Value Current Consumption 8.5 mA Resolution 30mV/db Input Sound Range 50db to 100db Error (@ 1000Hz)...

Phidget Temperature Sensor IR Phidget Temperature Sensor, Phidgets Temperature Sensor, Phidget Temperature Sensor IR
PH-1045
Price: $87.30 In Stock
Item #: PH-1045 -

Product Features Infra Red thermometer for non contact temperature measurements Thermometer is Factory calibrated Temperature range of -70 to 380°C Connects directly to a computer's USB Port Product Description The 1045 is an intelligent non-contact temperature sensor with a 10° field of view and a USB interface for easy connection to your computer. It measures the temperature of objects placed within its cone of detection. The 1045 outputs a continuous data flow every 32ms with an active...

Phidgets Differential Gas Pressure Sensor Phidgets Differential Gas Pressure Sensor, Phidget Differential Gas Pressure Sensor
PH-1126
Price: $32.00 In Stock
Item #: PH-1126 -

The Differential Pressure Sensor is a dual ported gas pressure sensor that measures the pressure difference between the two ports. It can measure both positive and negative pressure from –25kPa to +25 kPa. Comes packaged with a 60cm sensor cable Product Manual This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost sensing and control from your PC. A wide array of sensors, I/O devices, and controllers are available. To view the...

Phidgets Humidity & Temperature Sensor Phidgets Humidity/Temperature Sensor, Phidget Humidity/Temperature Sensor
PH-1125
Price: $48.70 Back Order
Item #: PH-1125 -

Product Specifications Humidity Sensor Current Consumption: 3.6mA -Output Impedance : 1K ohms -Accuracy: 3% RH -Bandwidth / Reaction Time for humidity -Minimum / Maximum Voltage -Range of Operation -Operating temperature range Temperature Sensor -Current Consumption:300uA -Output Impedance: 1K ohms -Accuracy: 1ºC -Minimum/Maximum Voltage -Range of Operation: -50ºC to +150ºC This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost...

Phidgets 1048 board close up
PH-1048
Price: $100.00 Back Order
Item #: PH-1048 -

Connect up to four thermocouples to this board to measure the temperature of four different objects. Plugs directly into a USB port. Thermocouples are widely used to measure extreme temperatures impossible to measure with other types of sensors. J, K, E and T thermocouples are directly supported in the library and return the measured temperature in °C. It is possible to interface other thermocouple types by converting the measured potential returned by the Temperature Sensor into Celsius...

Phidgets Pressure Sensor Phidgets Pressure Sensor, Phidget Pressure Sensor, Phidgets Pressure Analog Sensor, Phidgets Analog Pressure Sensor, Analog Pressure Sensor, USB Pressure Sensor
PH-1115
Price: $51.50 In Stock
Item #: PH-1115 -

This sensor uses an integrated silicon pressure sensor with on-chip signal conditioning, temperature compensation and is calibrated. This piezoresistive transducer is a state–of–the–art monolithic silicon pressure sensor designed for a wide range of applications. This transducer combines advanced micromachining techniques, thin–film metallization and bipolar processing to provide an accurate, high–level analog output signal that is proportional to the applied pressure. The sensor was initially...

Phidgets Magnetic Sensor Phidgets Magnetic Sensor, Phidgets Magnetic Sensor, Phidgets Analog Magnetic Sensor, Analog Magnetic Sensor, USB Magnetic Sensor, Phidget magnetometer
PH-1108
Price: $10.75 In Stock
Item #: PH-1108 -

Linear Hall Effect Sensor. This ratiometric Hall-effect sensor provides a voltage output that is proportional to the applied magnetic field. Includes 60cm sensor cable. Board Dimensions: 3.0 x 3.0 cm Mounting Holes: 2.3 x 2.3 cm" This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost sensing and control from your PC. A wide array of sensors, I/O devices, and controllers are available. To view the entire Phidgets product line,...