| 摘要 |
An apparatus for sensing error of an electric cleaning machine is provided to increase convenience for a user by forming a micro processor for outputting a control signal on an output part if the voltage is over the reference range. An apparatus for sensing error of an electric cleaning machine comprises a micro processor(20), and an output part(30). The micro processor detects voltage applied to a switch part, and outputs a control signal on the output part if the voltage is over the reference range by detecting that the voltage overpasses the predetermined reference range. The output part such as LED(Light Emitting Diode), or LCD(Liquid Crystal Display) is radiated according to the control signal input from the micro processor.
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