Non-sine Wave Oscillators
Many designs exist for RC oscillators that are not required to produce a sine wave. Square waves are the most common. Multivibrators are one approach. The 555 timer IC is another very common approach. Most non-sine wave RC oscillators require only a single RC network.
Read more about this topic: RC Oscillator
Famous quotes containing the word wave:
“I sometimes compare press officers to riflemen on the Sommemowing down wave upon wave of distortion, taking out rank upon rank of supposition, deduction and gossip.”
—Bernard Ingham (b. 1932)