The cause of the problem: the sensor is open circuit or short circuit; Methods: the change of sensor.
Faith and practical,
quality and efficient,
to meet customers' demands
Innovative development,
continuous improvement,
to surpass customers' expection.
友链： 翼芯红外传感技术（上海）有限公司 安誉 迪盈精密仪器（上海）由有限公司
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