Temperature Switch Sensor Module for Arduino


Temperature Switch Sensor Module for Arduino
Images/31588-large.jpg Images/360-3D.jpg   California Proposition 65 Warning
Stock Number: 31588 MP
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$2.49


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Detailed Description

ArduinoTemperature Sensor Switch Module
Uses a resistive glass sealed NTC temperature sensor. The sensor is connected to a LM393 voltage comparator IC with adjustable trigger level (R6). The LED indicator turns on when above the set temperature and off when below. (Output is LOW below set temp.) The output can be connected directly to a micro-controller port. Add a driver transistor to the output, & it could switch a relay or other loads exceeding 20mA. Use for fan controllers, freezer alarms, battery chargers, thermostats, etc.
Power: 3.3V to 5V
Supply Current < 1mA (LED off)
Output: Digital TTL Open Collector Current sink 20mA
3Pin .1Pitch Header for Power & Output
L: 1-3/16” W: 5/8” T: 5/8” WT: .02

View PDF Data Sheet



California Proposition 65 Warning WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
(This item was manufactured prior to August 31st, 2018)
Click to see Why is this here? As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.

As an example:
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   Aluminum alloys can contain Chromium

To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!


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