im trying to make an oscilloscope out an old crt computer monitor. its just like using an old tv except i have to connect it through vga to my desktop bring up the screen. i cut the vertical deflector coil wires. when i turn it on i get the one line on the screen. i stuck a AA battery on it and the line moves up and down vertically...so i know that part works.
i tried connecting it to my small radio and the lines wont move. how can i get waves out of it? anyone ever tried this?
i tried connecting it to my small radio and the lines wont move. how can i get waves out of it? anyone ever tried this?