It is called the state of being autonomous when electronic systems make a decision based on the data they collect and perform the given task automatically.

The components that enable electronic systems to collect data from their environment are called sensors. Many data such as the level of light in the environment, how many degrees the air temperature is, how many lt/min water flow rate, how loud the sound is, are collected by the sensors and transmitted to PicoBricks as electrical signals, that is data.

Wiring Diagram