What do you mean by dark resistance of LDR ?

What do you mean by dark resistance of LDR ?

What do you mean by dark resistance of LDR ?

Solution:

1) In the dark, their resistance is very high, sometimes up to 1MΩ. but when the LDR sensor is exposed to light, the resistance drops dramatically. even down to a few ohms depending on the light intensity. In the dark, their resistance is very high, sometimes up to 1 MΩ

2) When LDR is in dark, it's resistance is very high . The resistance of photoconductos for zero illumination is called dark resistance.

What do you mean by dark resistance of LDR ?

When LDR is in dark