Why this sensor detects light! But not heat or vibration. Hidden particle nature of LDR sensor.

In this video, I covered a detailed explanation of the LDR (light dependent resistor). About how it works? and how it made?
Like it is made from Lead sulfide or material like Inexpensive cadmium sulfide cells can be found in many consumer items such as camera light meters, clock radios, alarm devices.
I have done a few experiments on how this sensor behaves with the different light spectrum and wave intensity.
It's a part 1 video soon next part will be uploaded
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[@aestheticorb3607]

You are awesome and outstanding... thank you very much 🙏💛

[@duonode]

thanq😊

[@ashadevi6515]

*I feel, this video is best on TH-cam▶️ for best explanation.*

[@duonode]

Thanq so much 🥰

[@ambalastores]

❤
بہت خوب
بہت عمدہ
بہت بہت شکریہ

[@duonode]

Your welcome :)

[@IntellectiveTech]

Awesome bro , nice and smooth explanation , Looking for more videos like this. Keep it up.

[@sonukumar-ic8hc]

Amazing video for knowledge

[@duonode]

So nice of you

[@prashantanand3697]

awesome bro gazab video

[@duonode]

Thank you so much 😀

[@kallolbasukolkata]

Very nice..keep posting such videos

[@duonode]

Yes😊

[@ankit7096]

awesome video sir...
keep it up 🤗

[@imtiyazhasankhan]

Your explanation is great

[@duonode]

Thanq

[@soutamsahoo9411]

Nice Raja bhaiya

[@duonode]

Thank you 😊

[@rakeshrwt2575]

Keep it up 💪 bro

[@mnd_figher]

Hello sir..
I think its work like that the most darkest surface like black it detects value was less according to light surface like white that's why it gives different reading.

[@duonode]

Reading changes because black absorbs a lot of light waves and white reflects a lot of it

[@EricPham-gr8pg]

Can silicon-oxide work the same way

[@Ravikumar-pm4vh]

Easy to understand very nice 👍..

[@prabhsidhu2186]

Sir i was working on a project and in that i connected ldr with direct but it doesn't take any load on circuit even i flashed torch Direct to ldr after then it takes a fraction of voltage. Ldr is working properly if you know something about this then plz help me soon as possible.

[@duonode]

Yes I can help share your circuit diagram in my WhatsApp.
See WhatsApp link in the description

[@ddsrockers414]

Cause heating effect reduce the reflection

[@mohammedbilal4172]

Bhai Kahan pe hai next part....

[@duonode]

Abhi upload nhi kri sorry.

[@hanshrajmaurya5768]

LDR light detector hota hai na ki heat

[@duonode]

I had said the same. Watch full video please.

[@orangNgutan]

pliss add caption

[@duonode]

ok buddy I will consider this next time.

[@gurujoker7924]

you accent was too heavy

[@duonode]

Ohh, is it good or bad?

[@hasnainmd1644]

Yeah black is good absorber but also a good emitter
Acc to kirchoff heating law🗯️

[@duonode]

Good absorber of light (waves). Good emitter of heat.(radiation)