The KY-015 Temperature and humidity sensor module is part of the "37 In 1 Sensor Module Board Set Kit For Arduino" series, looks like a small circuit, on it are mounted, the DHT11 sensor, a resistance and a pinstrip with 3 pin.
For more information see https://win.adrirobot.it/sensori/37_in_1/KY-015-Temperature-and-humidity-sensor-module.htm
## Arduino drives A single wire digital temperature sensor ##
DS18B20 fromMaxim (formerly Dallas) is a great chip to measure temperature in your project. Fortunately, the Dallas emperature library which makes use of the sensor is easy to Arduino.
In the latest version of the library can be found here
We used version 3.6...
The KY-013 Temperature sensor module is part of the "37 In 1 Sensor Module Board Set Kit for Arduino" series, it is an analogue temperature sensor based on an NTC thermistor and a 10 kΩ resistor. The resistance of the thermistor varies with the surrounding temperature.
This module measures temperature from about -55 to +125 ° C with a tolerance of + - 0.5 degrees. The value is calculated using the...