Schematic Diagram Of Arduino Uno. Here the arduino uno schematic diagram click to enlarge. I advise you to download it and open the pcb and schematic using eagle cad while you are reading this article.
I advise you to download it and open the pcb and schematic using eagle cad while you are reading this article. In this experiment 5v is adopted so the minimum resistance of the current limiting resistor should be 5 v to 1 8 v 20 160 ohm. Go to that page to read the explanation about above circuit design.
I redistributed the original arduino uno schematic to be more readable below.
Here the arduino uno schematic diagram click to enlarge. The arduino uno is really a microcontroller board based on the atmega328. This schematic diagram come from circuit. Adc5 pc5 28 adc4 pc4 27 adc3 pc3 26 adc2 pc2 25 adc1 pc1 24 adc0 pc0 23 sck pb5 19 miso pb4 18 mosi pb3 17 ss pb2 16 oc1 pb1 15 icp pb0 14 ain1 pd7 13 ain0 pd6.
