Schematic Arduino Uno Pin Diagram. It stands for inter integrated circuits. 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.
The i2c uses two lines to send and receive data. The customer must not. Arduino uno pinout digital pins.
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Arduino uno pinout digital pins. The arduino uno is arguably the most popular arduino board currently available. A serial clock pin uses scl and a serial data sda sda pin. I will explain the description of the arduino uno pins and the board in the post.
