Abstract: A digital electronic volume/flow control sensor toilet includes a bowl, a water storage tank interconnected with the bowl, and a digital electronic volume/flow control sensor flushing mechanism. The flushing mechanism has components including a volume sensor, a shuttle, a plunger assembly, a motor, a water valve, and a control with a power source and volume/flow control sensor circuitry communicatively interconnecting the components. The volume sensor has a plurality of electrically conductive contact points exposed on a surface and at positions along a length of the side of the volume sensor with a recess, the positions of the contact points corresponding to predetermined volume levels of the flushing mechanism. A plurality of VOLUME SELECTION buttons/switches are mounted on an outer surface of the water storage tank, the VOLUME SELECTION buttons/switches being associated with the contact points. A HOLD button/switch can be mounted on the outer surface of the water storage tank.

Abstract: A toilet includes a toilet bowl fluidically connected to a water storage tank. A control circuit is mounted on the storage tank and a water level sensor circuit is mounted on the bowl. A control panel is manually set to set the amount of water used in a flush cycle, and a fluid pump is used to move water from a source to the storage tank and to the bowl. Operation of the fluid pump is controlled by the water sensing circuit in the storage tank and the water level sensing circuit in the bowl. A solenoid-like plunger is used to control opening and closing of an outlet valve in the storage tank.