Sparkfun Inventor's Kit - Arduino Project with Light Circuit 1C

In the Sparkfun Inventors Kit, Circuit 1C will introduce another analog component into the mix which is known as a photoresistor. A photoresistor is a variable resistor that changes its resistance in accordance with the amount of visible light that shines upon it. This property allows for light-sensitive projects to be created where a switching event will happen at a given ambient brightness (think nightlight or switch that activates at daytime). Another ‘int’ variable will be used to store the voltage divider value and a constant will be used to specify the ambient light threshold.

Full guide https://core-electronics.com.au/tutorials/arduino-project-with-light-using-sparkfun-redboard.html


Core Electronics is your home in Australia for:

Sparkfun Inventors Kit https://core-electronics.com.au/catalog/product/view/sku/KIT-14265

Arduino https://core-electronics.com.au/arduino.html

Sparkfun https://core-electronics.com.au/brands/sparkfun-australia