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Sensors

Sensors

Some projects need to be able to detect and analyze its surroundings. That's why we've collected a handful of the best and most useful sensors we could find. From IR to distance to acceleration and more, this category has what you need.


Products 1 to 8 of 152.
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Three pin JST connector with red, black, and yellow colored wire. 5 inches of wire length, perfect for interfacing SHARP analog Infrared sensors to your project.

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1 to 9
$1.50 ea
10 to 99
$1.35 ea

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More Info... This 5mm Water-clear Phototransistor will pick up visible and infrared light and conduct current. When light reaches this high sensitive/fast response time component it's much like current reaching the base of a transistor which allows current to flow from collector to emitter. More Info...
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1+
$0.45 ea
 

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Small electret microphone. Useful in acoustic and audio applications, voice recordings.

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Price (USD)
1 to 9
$0.95 ea
10 to 99
$0.86 ea

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More Info... This SparkFun breakout board houses the Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage. More Info...
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1 to 9
$16.95 ea
10 to 99
$15.26 ea

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More Info... This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO concentrations anywhere from 20 to 2000ppm. More Info...
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1 to 9
$7.25 ea
10 to 99
$6.53 ea

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The Phidget Interface Kit 0/16/16 is a powerful USB interface that features 16 Digital I/O and 16 Digital Outputs.

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1 to 8
$95.24 ea
9 to 24
$85.72 ea

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Looking for PhidgetInterfaceKit 0/0/4 ? The Phidget Interface Kit 0/0/4 is a simple usb device that allows you to control 4 relays via Windows Software. Order your Phidget Interface Kit 0/0/4 online now !

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1+
$85.71 ea
 

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The Phidget 8/8/8 Interface Kit uses the very common USB interface to connect 8 analog inputs, 8 digital inputs and 8 digital outputs to your Phidgets sensor network.

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1+
$76.19 ea
 

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