In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light ...

Kindly refer the circuit before reading ahead. The electronics part is quite simple because the circuit is a simple voltage-divider, and role of the arduino is only to sample voltage across the ...

Prerequisites: Basic understanding of HTML, CSS, Javascript, Arduino, NodeJS, using terminal and finally problem-solving. The reason for adding the prerequisities is because it is not as simple as ...

Photoresistors, also commonly referred to as light-dependent resistors (LDRs), are a class of variables resistors which change their resistance depending on how much light is hitting the resistor.

Abstract: As the activeness of most species and plants depends on illumination and brightness of the Sun, sun cells a efficient during day. Moreover, the solar arrays cost less if they operate at ...