Description:

The module is based on the Thermistor (resistance increases with the ambient temperature changes) works, a sense of real-time To know the temperature of the surrounding environment changes, we send the data to the Arduino analog IO, then come down as long as we go through Single programming will be able to convert the sensor output data Celsius temperature values and displayed

• It is still easy to use, It effectively, thereby widely used in gardening, home alarm systems and other devices.
• The use And the general temperature sensor is the same, are three-line package, when we use the power cord connected OK signal output Into the end on the line, because the module output is an analog signal, we want to signal output terminal connected to the Arduino analog IO On sampling

1. The KY-013 Analog Temperature Sensor module consist of a NTC Thermistor and a 10 k resistor.
2. The resistance of the Thermistor varies with surrounding temperature, we’ll use the SteinhartHart equation to derive precise temperature of the Thermistor.

Important :

Some KY-013 boards are labeled incorrectly, if you are getting inverted readings (temperature drops when sensor is heated) try swapping signal (S) and ground (-).

User Instruction:

• Arduino pin analog pin – module S (Signal)
• Arduino pin GND – module GND
• Arduino pin 5+ – module pin 5V

How To Use:

Display different colors based on the Temperature value Using Analog Temperature Sensor Module

Package Included:

1 x KY-013 Analog Temperature Sensor Module for Arduino