Changes

The Arduino may not be recognized automatically, in which case, the following procedure adapted from <nowiki>https://www.arduino.cc/en/Guide/ArduinoUno</nowiki> should be followed.  

The Arduino may not be recognized automatically, in which case, the following procedure adapted from <nowiki>https://www.arduino.cc/en/Guide/ArduinoUno</nowiki> should be followed.  

If your arduino is not genuine..., see this guide: [[Arduino troubleshooting]]

If you're having trouble with you Arduino refer to this guide: [[Arduino troubleshooting|'''Arduino troubleshooting''']]

== Arduino IDE and internal Libraries ==

== Arduino IDE and internal Libraries ==

===Introduction to Sensors===

===Introduction to Sensors===

Sensors enable the microcontroller to sense the surrounding environment. Many sensors exist on the marker, including but not limited to buttons, temperature sensors, pressure sensors, photoresistors, humidity and moisture, and many more. The output of the sensor (a voltage) changes based on the measured environment properties, and sends that signal over to the Arduino board.

Sensors enable the microcontroller to sense the surrounding environment. Many sensors exist on the marker, including but not limited to buttons, temperature sensors, pressure sensors, photoresistors, humidity and moisture, and many more. The output of the sensor (a voltage) changes based on the measured environment properties, and sends that signal over to the Arduino board.    

== Online Simulators ==

== Online Simulators ==