PID sensor operation

[@mkhalidshaikhdphil9636]

Hi. I am a novice about the sensors. I am interested in knowing how to use PID and to obtain readings from it on to a computer in real time. The idea is to write a program that gets the data from PID and launch various actions based on the reading such as ringing an alarm on a certain reading. Dr. Khalid

[@mkhalidshaikhdphil9636]

Pls note that I am not interested in buying a detecting device instead I will buy and want to use the spherical sensor shown in the video and want to use it.

[@نعمتيوسفيخانقاه]

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