Abstract: The present application discloses a driving circuit for driving an electronic device, the driving circuit has a voltage regulating circuit, a waveform generating circuit and a driving stage circuit. An input of the voltage regulating circuit is coupled to a power source. An input of the waveform generating circuit is coupled to an output of the voltage regulating circuit, and an output of the waveform generating circuit provides a periodic wave signal. The driving stage circuit has a signal input coupled to the output of the waveform generating circuit, a power input coupled to the power source, and an output for driving the electronic device.