Arduino UNO Rev3 SMD Atmega328 UNO R3 SMD Edition

The Arduino UNO Rev3 SMD is a microcontroller board based on the ATmega328P. SMD Arduino UNO 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.

Arduino UNO Rev3 SMD is a good choice for projects where size and weight are important, such as wearables or embedded systems. It is also a good choice for experienced users who are comfortable soldering and repairing electronics.

The Arduino UNO R3 SMD can power by a variety of sources, including:

• USB port: The Arduino UNO R3 SMD can power directly from the USB port of a computer. This provides a nominal voltage of 5V.
• Power jack: The Arduino UNO R3 SMD can also power by a DC power supply connected to the power jack. The nominal voltage for the power jack is 7-12V.
• VIN pin: The Arduino UNO R3 SMD has a VIN pin that can use to supply an external voltage source. The maximum voltage that can supply to the VIN pin is 12V.

It is important to note that the Arduino UNO R3 SMD is designed to operate at a nominal voltage of 5V. If you supply a voltage that is outside of this range, you may damage the board.

The main difference between the Arduino UNO R3 SMD and the standard Arduino UNO R3 is that the microcontroller chip (ATmega328) is integrated and soldered onto the board in the SMD version. This makes the board smaller and more compact, but it also makes it more difficult to repair if the chip is damaged.

it uses the CH340 USB-to-serial chip instead of the FTDI chip. This makes the board more affordable, but it also means that you may need to install different drivers on your computer.

Features : –

Overall, the Arduino UNO R3 SMD is a powerful and versatile microcontroller board that is a good choice for a wide range of projects. However, it is important to be aware of the limitations of the SMD version before purchasing it.

Arduino UNO Rev3 is compatible with the Arduino IDE. The Arduino IDE is a free and open-source software development environment for Arduino. It allows you to write and upload code to your Arduino board.

Here are some of the benefits of using the Arduino UNO Rev3 SMD:

• Small and compact size
• Integrated microcontroller chip
• Wide range of compatible shields
• Active community support

Arduino UNO Rev3 SMD Specifications : –

The Arduino UNO R3 SMD CH340 is a microcontroller board based on the ATmega328P. It is similar to the Arduino UNO R3, but it uses the CH340 USB-to-serial chip instead of the FTDI chip. This makes the board more affordable, but it also means that you may need to install different drivers on your computer.

Arduino UNO Rev3 Microcontroller Board is one of best boards to get started with electronics and marking. The UNO is a strong, well printed materials board with a greatly sized and able to help user group – making it east to start playing with.

Here are some of the features of the Arduino UNO Rev3 SMD:

• Microcontroller: ATmega328P
• Clock Speed: 16 MHz
• Digital I/O Pins: 14 (of which 6 can be used as PWM outputs)
• Analog Input Pins: 6
• Power: USB or 7-12V DC
• Dimensions: 68.6 x 53.3 x 15.2 mm

Additional Details : –

• Memory:
• ATmega328P: 2KB SRAM, 32KB FLASH, 1KB EEPROM
• USB: 16 KB ISP Flash
• Operating Voltage: 5V
• Input Voltage: 7-12V
• Digital I/O Voltage: 5V
• Analog Input Voltage: 0-5V
• Digital I/O Current: 40 mA
• Analog Input Current: 20 mA
• Flash Memory Size: 32 KB
• Clock Speed: 16 MHz
• EEPROM Size: 1 KB

Arduino UNO Rev3 SMD Applications : –

The Arduino UNO R3 SMD CH340 is a versatile microcontroller board that can use for a wide variety of applications. Some of the most common applications for the Arduino UNO R3 SMD CH340 include:

• Home automation: The Arduino UNO R3 SMD CH340 can use to control home appliances, lights, and other devices.
• Robotics: The Arduino UNO R3 SMD CH340 can use to build robots, drones, and other autonomous devices.
• IoT: The Arduino UNO R3 SMD CH340 can use to connect to the internet of things (IoT) and collect data from sensors.
• Education: The Arduino UNO R3 SMD CH340 is a popular choice for teaching electronics and programming.
• Maker projects: The Arduino UNO R3 SMD CH340 can use to create a wide variety of maker projects, such as LED displays, music players, and more.

Arduino UNO Rev3 SMD Pin Descriptions : –

Here are the pin descriptions for the Arduino UNO Rev3 SMD CH340:

• VIN: This pin provides an external power source to the Arduino UNO Rev3 SMD CH340. The maximum voltage that can supply to the VIN pin is 12V.
• GND: This pin is the ground pin for the Arduino UNO Rev3 SMD CH340.
• 5V: This pin provides a regulated 5V power supply to the Arduino UNO Rev3 SMD CH340.
• Reset: This pin resets the Arduino UNO Rev3 SMD CH340.
• TX: This pin is the transmit pin for the Arduino UNO Rev3 SMD CH340. It use to send data from the Arduino to a computer or other device.
• RX: This pin is the receive pin for the Arduino UNO Rev3 SMD CH340. It use to receive data from a computer or other device.
• 0: This pin is a digital input/output pin. It can use to read or write digital values.
• 1: This pin is a digital input/output pin. It can use to read or write digital values.
• …: There are 12 more digital input/output pins. They can all use to read or write digital values.
• A0: This pin is an analog input pin. It can use to read analog values.
• A1: This pin is an analog input pin. It can use to read analog values.
• …: There are 4 more analog input pins. They can all use to read analog values.

Package : –

1 x Arduino UNO R3 SMD

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