Arduino Uno Schematic Diagram

Diagram

Arduino Uno Schematic Diagram. Arduino uno is a microcontroller board based on the atmega328p datasheet. Connect the cathode of the rgb led which is the longer pin of rgb led to the gnd of arduino and the other three pins to the pin 11 10 9 of arduino through the 220 ohm resistors.

Arduino Based Floor Cleaner Robot Circuit Diagram Arduino Smart Vacuum Floor Cleaner
Arduino Based Floor Cleaner Robot Circuit Diagram Arduino Smart Vacuum Floor Cleaner

This arduino uno pinout diagram reference will hopefully help you get the most out of this board. It was extracted from silicon labs si4730313435 d60 broadcast amfmswlw radio receiver page 21. Here the switch is connected to digital pin 4 d4 and led is connected to digital pin 8 d8 of arduino uno.

It is based on the microchip atmega2560p by atmel.

Your email address will not be published. Be aware of the operating voltage of the arduino pins you will use in your project. Digital pins 0 to 13 and the adjacent aref and gnd pins analog inputs 0 to 5 the power header and icsp spi header are all in equivalent locations. Thus pin d4 should be declared as input and pin d8 as output in the sketch program.