| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of preventing erroneous detection of sensor output due to AC line noise.SOLUTION: An electronic apparatus comprises: a sensor 4; a control unit 1 for performing control on the basis of detection signals output from the sensor 4; a power supply circuit 5 for supplying electric power to the control unit 1; and a noise determination unit 6 for detecting AC line noise generated in a power supply line from the power supply circuit 5 to the control unit 1. The control unit 1 invalidates the detection signals output from the sensor 4 during an invalid period that is set in advance, on the basis of a timing when the noise determination unit 6 has detected the AC line noise. |
