LAST REVISION:, 05:54 AM Pin Mapping Pinout for the ATmega328P. The pin configuration is identical on all three processors. The pinout for the ATmega328P, the microcontroller used for Arduino UNO.

Note: The Arduino Uno R3 reference design can use an Atmega8, 168, or 328, Current models use an ATmega328, but an Atmega8 is shown in the schematic for reference.

Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) program as a USB-to-serial converter. Revision 2 of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.

The Arduino Uno R3 differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.

It contains everything need to support the micro-controller simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get start. It has 14 digital input/output pins (of which 6 can be used as PWM outputs) 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.

The Arduino Uno R3 is a micro-controller board base on the ATmega328 .

The best choice first, Arduino comes with routine procedures, burn into it. Plug in UNO development board, the driver will be installed automaticallyĦ. Changes to the DIP package of ATMEGA328P to flat package.ģ.

Additional 3 rows of the holes for wiring.ģ.

So it can be connected with normal Female Jumpers.Ģ. Try out the integrated accelerometer and gyro and discover sensor fusion. Arduino Nano Released under the Creative Commons Attribution Share-Alike 2.5 License. Two rows of the holes for the pins (Male and Female). Search Partnumber : Start with 'ARD UINO ' - Total : 112 ( 1/6 Page) List of Unclassifed Man. During normal operation, this board is identical to the more expensive version without CH340 chip.ġ. The only time the CH340 chip is used is during programming and when using the serial output of the USB port. ARDUINO Board (Arduino Uno R3) 12 V DC power source Humidity and Temperature sensors (REES52-DHT11) WiFi module for Arduino (REES52 ESP8266) Generic 5 V. We have used plenty of these low-cost Arduino boards with CH340 chips, and have found them to work perfectly.

It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip. Developing varied varieties of projects that require code-based control.The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 Arduino.It contains everything needed to support the microcontroller simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. ADIY UNO is a microcontroller board based on the ATmega328P. Instead of the ATmega16U2 processor, it is assembled with CH340C IC. The ADIY Uno R3 CH340C ATmega328P Development Board is the low-cost version of the popular UNO R3 Arduino. What is Arduino Uno R3 Arduino Uno R3 is one kind of ATmega328P based microcontroller board.

Generic arduino uno r3 datasheet