In this project, we will use TMP36/2N3904 sensor to test environment temperature.
Step 1 – connect Temperature sensor with Arduin.
Connect sensor VCC pin to 5V port, GND pin to GND port and VOUT pin to A5 port.
see following graph:
Step 2 – Download tempsensor.ino sketch and load it into Arduin.
open the serial monitor window in Arduin IDE upright corner, you will see temperatures as following pictures:
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