LDR is considered as one of the light sensor, which is currently in the device is most often used in LDR CdS core component, which is a substance that is harmful to the environment. So, it's easy to research has attempted to find substances that harm the environment least. Which found that ZnO has the most appropriate, since it is very easy and unable to find a qualified as a semiconductor. It also has the ability to absorb the light closest to the CdS, especially light purple.
การแปล กรุณารอสักครู่..