Help needed with darkness sensor circuit

  • Thread starter Eisen
  • Start date
  • #1
14
0
Here's the circuit-

darkness sensor.JPG


It isn't clear to me which part of this circuit makes the voltage divider and also it doesn't show where the voltage output is on the circuit. Can someone tell me those two things please. Also I don't understand why voltage increases as resistance increases in the LDR and why voltage decreases as resistance decreases in the LDR. Can someone explain that too please. It doesn't give an explanation why on this webpage I'm looking at.
 

Answers and Replies

  • #2
14
0
Anyone?
 

Related Threads on Help needed with darkness sensor circuit

  • Last Post
Replies
1
Views
2K
  • Last Post
Replies
2
Views
3K
  • Last Post
Replies
3
Views
2K
  • Last Post
Replies
31
Views
2K
  • Last Post
Replies
3
Views
951
  • Last Post
Replies
6
Views
1K
  • Last Post
Replies
15
Views
1K
Replies
6
Views
3K
  • Last Post
Replies
6
Views
1K
Replies
8
Views
6K
Top