smsarmad
Newbie level 5
The circuit I have attached is of an IR beam break detector. Can somebody explain me this circuit? I want to know the use of Op amp 741 in this circuit and other components as well.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
ants said:My advice is build it on a proto board and see what happens!