| 摘要 |
The control circuit is characterized by comprising: a heater to heat an electric warming rice cooker; a humidity sensing part sensing humidity inside the electric warming rice cooker and comprising a humidity sensor inside the electric warming rice cooker; an amplification part which amplifying the sensed value of the humidity sensing part, connected to the output terminal of the humidity sensing part; and a micom which controls the heater by performing a process according to a signal applied from the humidity sensing part and a temperature sensing means, connected to the output terminal of the amplification part and the temperature sensing means.
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