Complex sentence: Relaxation oscillators are generally used to produce low frequency signals for such applications as blinking lights, electronic beepers, horizontal deflection circuits for cathode ray tubes, and clock signals in some digital circuits, and also to produce triangle and square waves in function generators.
Split into simpler sentences: Relaxation oscillators are generally used to produce low frequency signals for such applications as blinking lights, electronic beepers, horizontal deflection circuits for cathode ray tubes, and clock signals in some digital circuits. They are also used to produce triangle and square waves in function generators.