I really need your help! I never used a breadboard and neither a amplifier operational of my life.
However I need one to compare a voltage.
I want to have an output voltage of 5V when the input voltage is higher than 4V and I want 0V when the voltage is lower than 4.
However, my output is always 0,003 and I can’t find why!
Here the datasheet.
I’m posting a photo of my montage and a skretch of the reading of each pin of the amplifier.
I’m more concerned about the way I used the amplifier because all the voltages I put in the amplifier are good to my understanding, so the mountage of the breadboard should be good. The only issue I see is that maybe I missunderstood how to use the amplifier or there is an issue with this one.
Thank you very much,