yes, a variable resistor
using a variable resistor we can adjust the sensitivity of a light dependent resistor
An LDR is a Light dependent resistor.
K. K.
LDR stands for Light Dependent Resistor. It is a type of resistor that changes its resistance based on the amount of light that falls on it. This change in resistance allows LDRs to be used in light-sensitive applications, such as automatic lighting controls.
itroduction on LDR
LDR refers to Light Dependent Resistor.
J.B. Gunn is credited with the invention of the light dependent resistor in the early 20th century. It was initially developed for military applications during World War II.
a resistor , two multimeter ,
As light falls on the conductor then emission of electrons would increase the conductivity and so its resistivity decreases. Such a conductor is known as light dependent resistor.
Its slows down energy when it passes thought the light depntent resistor.
The LDR dependent AC dimmer is a Light Dependent Resistor which works by chopping off the parts of the AC voltage.
This is a Resistors,who's resistance decrease when light energy falls on its surface gradually.