Hello, I'm new here.
I have a problem with my PC, when I upload the code for the motion sensor from my PC, the code doesn't work like it should be. The sensor is always HIGH and detect motion even when there is no motion.
But when I upload the code from other PC, the code works fine and the sensor detect motion when there is motion.
So, I think my PC is not properly connected to the Arduino Board.
I tried: 1. Reinstalling driver 2. Change the port 3. Using updated or older version of the Arduino problem
Any Idea on how to fix this without using other people PC ?