Outcome

• Demo video: https://drive.google.com/file/d/1Isu61qjR3Pa3JEJeqQrQwM5AMu24hnae/view?usp=share_link
• This circuit has two inputs: the switch and the photoresistor, and one output: the LED. Reading of the photoresistor is available online. 
  
• This prototype is meant to mimic an adaptive light: when turned on, it will sense the surrounding brightness and automatically dim itself if the surrounding is bright, or brighten itself if the surrounding is dark. 

• The goal is achieved by reversely mapping the sensor reading (4095-2000) to the LED brightness (0-200). Only when the switch is on will this mapping happen.