| 摘要 |
A programmable dispenser which mixes a substance with water and dispenses a product. In one embodiment, the rate at which substance is dispensed is programmable. The programmable dispenser includes a substance dispensing device which dispenses the substance and a motor which is operably connected to the substance dispensing device. A controller is operably connected to the motor and programmed to operate the motor at a programmed speed to dispense substance at a pre-determined rate. A button is in communication with the controller, and the controller is configured such that the button is actuatable to change the programmed speed to a new programmed speed to provide that the controller subsequently operates the motor at the new programmed speed to provide that the substance dispensing device dispenses substance at a different rate.
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