Arduino Board Pin Diagram. The atmega328p microcontroller provides uart ttl 5v serial communication which can be done using digital pin 0 rx and digital pin 1 tx. The arduino uno pinout guide includes information you need about the different pins of the arduino uno microcontroller and their uses.
The arduino uno pinout. Also included is the complete schematic diagram of the arduino uno revision 3. Arduino pins color shows pin functions.
As described earlier in this post that there are total 6 analog pins present on the.
It is an open source electronics platform helpful to create electronics projects. Arduino uno pinout pin diagram specifications and features in detail the arduino uno is an open source microcontroller board that is based on the microchip atmega328p for arduino uno r3 or microchip atmega4809 for arduino uno wifi r2 micro controller by atmel and was the first usb powered board developed by arduino. The atmega328p microcontroller is the main chip of the arduino board. Power supply analog and digital pins and icsp.
