Battery-powered equipment and battery-powered gas stove

摘要

PROBLEM TO BE SOLVED: To allow for prediction and notification that the battery life runs out during next time cooking control, when power supply is interrupted and cooking control of gas stove is not carried out or when cooking control is started.SOLUTION: Battery voltage A at the time of all phase excitation is stored in the operation control of a stepping motor 30 based on the operation of an operating section 14. After ending the operation control of the stepping motor 30, and before operation control of the stepping motor 30 is started based on the next time operation of the operating section 14, a prediction is made "whether or not the battery life runs out during the next time operation control of the stepping motor 30," based on the battery voltage A thus stored.SELECTED DRAWING: Figure 1