Brightness and Darkness

The following schematics show how the brightness detector and darkness detector are implemented.

You can see the corresponding videos here:

• Brightness Alarm | Project 1/20 | Maxitronix 20in1 | In The Lab With Jay Jay
• Darkness Alarm | Project 2/20 | Maxitronix 20in1 | In The Lab With Jay Jay

Brightness detector

Darkness detector