The Analog Temperature module introduces 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 Jane 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. Second, 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, so as to correctly read the temperature value.Analog Devices analog temperature sensors provide current or voltage output proportional to the absolute temperature with accuracies of up to ±1°C.
Features of Analog Temperature module
- The temperature sensor is a NTC thermistor
- Multi-point temperature measurement Measures temperatures: -55°C / +125°C
- Accuracy: + / – 0.5°C
- 1) An NTC thermistor sensor is included, supporting high sensitivity.
2) A comparator LM393 is contained, so it can output both digital and analog signals at the same time.
3) Include a potentiometer to adjust the threshold of detection.
4) Working voltage: 3.3V-5V; PCB size: 2.3 x 2.3 cm
5) High measurement accuracy with a wide range, good stability, and strong overload capacity.
6) B25:3950;R25;10K
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