Arduino Uno Pcb Schematic. The uno is the latest in a series of usb arduino boards and the reference model for the arduino platform. 3 5 inch tft specifications.
The board has 14 digital i o pins six capable of pwm output 6 analog i o pins and is programmable. The schematic has the schematic of the arduino board embedded in it so what we need to do is just salvage all the components of the arduino nano board and just resolder them here. The cg340g chip replaces the ftdi usb chip used on the officially released and documented arduino nano.
The pcb design of the arduino uno uses smd surface mount device components.
In this tutorial you will learn how to read the status of a digital pin of arduino i hope that you already go through our first tutorial getting started with arduino uno led blinking in this example a push button switch and an led is connected to arduino uno when we press the switch led will glow for 3 seconds. In this tutorial you will learn how to read the status of a digital pin of arduino i hope that you already go through our first tutorial getting started with arduino uno led blinking in this example a push button switch and an led is connected to arduino uno when we press the switch led will glow for 3 seconds. This design is different from the official nano schematic and i. The cg340g chip replaces the ftdi usb chip used on the officially released and documented arduino nano.
