+An Electronic Oscillator is a circuit that produces a repetitive, oscillating [signal](/wiki/signal) from a direct current input. It transforms steady energy into a rhythmic pulse, essential for generating [AC](/wiki/AC) current, timing, and radio waves.
+## See also
+- [Waveform](/wiki/waveform)
+- [Frequency](/wiki/frequency)
+- [Amplifier](/wiki/amplifier)
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