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Arduino Uno R3 Board compatible

SKU: 8P3RJRKBSM
The Arduino Uno R3 CH340G ATMEGA328P Development Board is more than just a microcontroller board; it's a gateway to endless possibilities in the world of electronics and programming. Beyond being a microcontroller board, we consider the Arduino UNO R3 development board the reference one. As a microcontroller, this device is finely cut and masterly designed to withstand a variety of...
Rs. 349.00
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Specifications

Specifications:

Microcontroller: ATmega328
Input Voltage: 7–12V
Operating Voltage: 5V
Digital I/O Pins: 14
Analog Input Pins: 6
Flash Memory: 32KB
Clock Speed: 16MHz
Dimensions: 5 × 4 × 3 cm
Weight: 25 grams

Additional Resources

Arduino Uno R3.PDF

FAQ

1. Board Compatibility with Official Arduino Uno?

In terms of functionality, this board is identical to the official Arduino Uno. It uses the same ATmega328P microcontroller and follows the same pinout. It runs the exact same code and supports the same shields. The primary difference is the USB-to-Serial chip (usually CH340) and the lower price.

2. Computer Not Detecting the Board?

Most compatible boards use the CH340G USB driver instead of the official Arduino driver.

To fix this, download and install the CH340/CH341 driver. After installation, a new COM port will appear in the Arduino IDE under Tools > Port.

3. Power Limits of the Board?

USB Port: Provides 5V, suitable for programming and low-power sensors. DC Barrel Jack: Accepts 7V to 12V.

Avoid using 12V when powering multiple LEDs or sensors from the 5V pin, as the voltage regulator may overheat. 9V is recommended as the optimal external supply.

4. Difference Between DIP and SMD Versions?

DIP (Dual In-line Package): The main chip is socketed and can be replaced if damaged.

SMD (Surface Mount Device): The chip is soldered directly to the board. It has a lower profile and is usually cheaper, but cannot be replaced if damaged.

5. Arduino IDE Settings?

Board: Select “Arduino Uno”
Port: Choose the COM port that disappears when the board is unplugged
Programmer: Select “AVRISP mkII” (default)

View full product details

The Arduino Uno R3 CH340G ATMEGA328P Development Board is more than just a microcontroller board; it's a gateway to endless possibilities in the world of electronics and programming.

Beyond being a microcontroller board, we consider the Arduino UNO R3 development board the reference one. As a microcontroller, this device is finely cut and masterly designed to withstand a variety of circumstances. It typifies new age electronics no matter what you are, say, robotics, IoT, home automation, or creative automation projects; it can gravitate towards the functions that you need.

The plug-and-play design, along with a user-friendly interface, makes it easy to use, even for those new to Arduino. Under the hood, it boasts an ATmega328P microcontroller with a CH340G USB-to-serial converter chip, ensuring seamless data transfers and efficient performance. You will even be surprised that this Arduino UNO development board literally speeds up your Arduino projects.

Projects You Can Build with Arduino Uno R3 Compatible Board 

  • Smart Home Automation System
  • Line Following Robot
  • Obstacle Avoidance Robot
  • Temperature and Humidity Monitor
  • Bluetooth Controlled Car
  • Motion-Activated Security Alarm
  • Automatic Street Light System
  • Soil Moisture-Based Irrigation System
  • Ultrasonic Distance Measurement Device
  • RFID-Based Door Lock System
  • Digital Thermometer with LCD Display
  • IoT Weather Station
  • Smart Dustbin with Ultrasonic Sensor
  • Home Energy Monitoring System
  • Voice-Controlled Light using Bluetooth

Applications:

  • Arduino Music Instrument
  • Robot Car
  • Fingerprint door lock
  • Home Automation
  • Security systems