Grove Zero - Temperature Sensor
• What is it？
The Temperature Sensor measures the ambient temperature, in degrees Celsius.
• How it works？
The Temperature Sensor converts the temperature in the ambient environment into digital signals that can be read by the microcontroller for calculating the temperature.
It has a measurement range from -25℃ to 100℃ with ±2℃ accuracy. When the temperature is lower than a certain level, which is called ‘the LOW Threshold’, the sensor detects a ‘Cold environment’. When the temperature is above a ‘HIGH Threshold’, it detects a ‘Hot environment’.
Try to use the LOW/HIGH Threshold to trigger the Buzzer alarm when the temperature is higher than HIGH threshold.
• Try it
• Real World Analogy
• More Information