Working of LDR controlled LED using Arduino As per the circuit diagram, we have made a voltage divider circuit using LDR and 100k resistor. The voltage divider output is feed to the analog pin of the ...

The set-up process is very simple, and best understood by referring the wiring diagram. If everything goes right,you should see the burning eye of the red LED when there is no object in the safe-zone ...

So, in this Arduino interfacing tutorial series let’s look at such a sensor module built around the TSL25911 light sensor. TSL25911 Ambient Light Sensor Module This is a high-sensitivity digital ...

Don Howdeshell, of Don's Projects, details the entire setup, from start to finish, on his blog. He even provides the wiring diagram for his controller and the config file for his lights.

Overview The project utilizes an Arduino board to control the environment by adjusting the light, humidity, and temperature based on sensor readings. Relays are used to control the environment and ...