CRT oscilloscope (more of an audio/visual display)
This is the simplest way ive seen to convert an oll crt into an oscilloscope (Also drives flybacks nicely)I shall answer question asked
I saw how on this site http://www.zyra.org.uk/oscope.htm
This is not how to make a good useful lab quality oscilloscope but you can plug sound into it and wat...
By: The 4th Doctor Source: Instructables: exploring
