Schaltplan Arduino Uno. Note that rx and tx from the usb bridge are connected with pin0 and pin1. The arduino uno is a microcontroller board based on the atmega328.
It contains everything needed to support the microcontroller. Arduino uno reference design usb boot en tm reference designs are provided as is and with all faults. 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 uno is the latest in a series of usb arduino boards and the reference model for the arduino platform.
These headers are the digital header for pins 0 to 13 in addition to gnd aref sda and scl. Iol and ioh digital headers. Simply connect it to a computer with a usb cable or power it with a ac to dc adapter or battery to get started. Arduino genuino uno is a microcontroller board based on the atmega328p datasheet.
