How Can I Control Light Brightness Automatically?

[pejai]

Assalamualaikum... << Islamic translation by Moderators: "Peace be unto you" >>
hello everyone...
i just want to know how to control the light brightness for automatically...
what i know...in manual we can use a dimmer to control the light brightness..(correct me if i wrong)...
if anyone can help me to solve this problem?..

 

[berkeman]

Assalamualaikum... << Islamic translation by Moderators: "Peace be unto you" >>
hello everyone...
i just want to know how to control the light brightness for automatically...
what i know...in manual we can use a dimmer to control the light brightness..(correct me if i wrong)...
if anyone can help me to solve this problem?..

Welcome to the PF.

What do you want to use to automatically control the brightness? You can use a light sensor to sense the ambient light level, and adjust your light based on that, for example...

 

[pejai]

Welcome to the PF.

What do you want to use to automatically control the brightness? You can use a light sensor to sense the ambient light level, and adjust your light based on that, for example...

its like seem to use PWM with LDR right?
or there have another solution that might be use...?

 

[berkeman]

its like seem to use PWM with LDR right?
or there have another solution that might be use...?

Yes, exactly. That would be a typical solution.

 

[pejai]

Yes, exactly. That would be a typical solution.

thanks for the infomation...
nice...=)