An example pulse generation circuit includes a parallel-to-serial circuit configured to convert parallel data to serial data according to parallel clock signal and a serial clock signal, the serial data comprises a sequence of pulses; a clock generator configured to generate a clock signal; and a phase controller configured to generate the serial clock signal from the clock signal based on a phase control signal.

A timer movement includes a shell; a quartz movement body, a sound component and a central output wheel assembly driven by the quartz movement body are disposed in the shell, a printed circuit board and a traveling wheel driven by the central output wheel assembly are disposed at the top of the shell, and a battery compartment is disposed at the bottom of the shell. A leaf spring and a switch pillar are disposed on the printed circuit board, and a toggle rod forcing the leaf spring to bend so as to touch the switch pillar is disposed on the traveling wheel.

A timer movement includes a shell; a quartz movement body, a sound component and a central output wheel assembly driven by the quartz movement body are disposed in the shell, a printed circuit board and a traveling wheel driven by the central output wheel assembly are disposed at the top of the shell, and a battery compartment is disposed at the bottom of the shell. A leaf spring and a switch pillar are disposed on the printed circuit board, and a toggle rod forcing the leaf spring to bend so as to touch the switch pillar is disposed on the traveling wheel.

The present invention provides a quartz clock-type timer movement, which has the characteristics of convenient operation, low noise and accurate timing. According to the technical scheme, the quartz clock-type timer movement is characterized by comprising a shell, wherein a quartz movement body, a sound component and a central output wheel assembly driven by the quartz movement body are disposed in the shell, a PCB board and a traveling wheel driven by the central output wheel assembly are disposed at the top of the shell, and a battery compartment is disposed at the bottom of the shell; and a leaf spring and a switch pillar are disposed on the PCB, and a toggle rod forcing the leaf spring to bend so as to touch the switch pillar is disposed on the traveling wheel.

The present invention provides a quartz clock-type timer movement, which has the characteristics of convenient operation, low noise and accurate timing. According to the technical scheme, the quartz clock-type timer movement is characterized by comprising a shell, wherein a quartz movement body, a sound component and a central output wheel assembly driven by the quartz movement body are disposed in the shell, a PCB board and a traveling wheel driven by the central output wheel assembly are disposed at the top of the shell, and a battery compartment is disposed at the bottom of the shell; and a leaf spring and a switch pillar are disposed on the PCB, and a toggle rod forcing the leaf spring to bend so as to touch the switch pillar is disposed on the traveling wheel.