Now we can stepped into the light with our favorite microcontroller Arduino! Since a vast number of analog/digital ambient light sensors/light sensor modules are now available at reasonable price, ...

The ALS PMOD uses the ADC081S021 Analog-to-Digital converter to sample the Light sensor value. Read the device data sheet and interface example posted in Lab 3 on canvas. PmodALS interface example.pdf ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...