temperature
In this example we use the DHT22 (or AM2302) humidity/temperature sensor and the Arduino UNO board to read data and print it out to the serial monitor. The DHT22 is better.
Description The digital SHT2x humidity sensor series is used in high volumes in a wide variety of applications and has today become the de facto industry standard. The SHT2x series.
Here is a picture of the Tick Tock Shield, this shield is ideal for beginners as it has several components such as a buzzer, LDR, LEDs, temperature sensor, buttons and.
This time we will use the on board temperature sensor of the Esplora and send the temperature out via the serial port, opening the serial monitor you will be able.