Last Updated: 05/08/2021

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Arduino Uno

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The following are various sketches for the UNO

Functions 1 : digitalWrite() Using digital pins to turn things on and off 05/08/2021

Functions 2 : digitalRead() Reading a digital pin and pullup resistors 11/08/2021

Functions 3 : analoglRead() Reading an Analog pin, converting to Voltage 03/09/2021

Testing an Uno with the blink sketch

The blink sketch is often used to test a new Arduino to check it is working. This tutorial shows how to upload it to an Arduino UNO.

Additional Resource Links

Don't forget to use the Reference in you Arduino IDE for more help on this lesson.

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