Analog Temperature Sensor Module KY-013

The KY-013 analog temperature sensor unit is a simple and low-cost solution for measuring the ambient temperature. The unit relies on a thermistor, which is a resistor that significantly changes its value with temperature variation. The unit provides an analog output that corresponds its voltage with the temperature, and it can be read directly using one of the analog inputs on the Arduino board. It is suitable for applications that do not require high measurement accuracy. Technical details: Unit model: KY-013 Sensor type: NTC Thermistor Operating voltage: 5 volts