Arduino UNO R3 Official with USB Cable

The Arduino UNO R3 Official with USB Cable is one of the most popular and widely used microcontroller development boards in the world. Built around the ATmega328P microcontroller, it is ideal for beginners, students, hobbyists, and professionals working on electronics, robotics, and embedded system projects.

The UNO R3 is known for its simplicity, reliability, and huge community support. It comes with an official USB cable for easy programming and power supply right out of the box.

Key Features

·        Official genuine Arduino board

·        Based on ATmega328P microcontroller

·        USB-to-serial communication via ATmega16U2

·        14 Digital I/O pins

·        6 PWM output pins

·        6 Analog input pins

·        Reset button and power indicator LED

·        Compatible with Arduino IDE

·        Strong global community support

·        USB cable included

Technical Specifications

·        Model: Arduino UNO R3

·        Microcontroller: ATmega328P

·        Operating Voltage: 5V

·        Recommended Input Voltage: 7–12V

·        Digital I/O Pins: 14 (6 provide PWM output)

·        Analog Input Pins: 6

·        Flash Memory: 32 KB (0.5 KB used by bootloader)

·        SRAM: 2 KB

·        EEPROM: 1 KB

·        Clock Speed: 16 MHz

·        USB Interface: ATmega16U2 USB-to-serial converter

Why Choose Arduino UNO R3?

The Arduino UNO R3 is considered the standard board for learning and prototyping. Unlike the Leonardo, it does not have native USB HID capability, but it provides stable USB-to-serial communication through the ATmega16U2 chip.

It is extremely beginner-friendly and supported by thousands of tutorials, projects, and libraries worldwide.

Applications

Arduino UNO R3 is widely used for:

·        Robotics projects

·        Home automation systems

·        Sensor-based monitoring

·        IoT prototypes

·        Motor and servo control

·        LED and display projects

·        Academic research and lab experiments

·        DIY electronics projects

Its flexibility makes it suitable for both small experiments and advanced embedded systems.

Compatibility

The UNO R3 works seamlessly with:

·        Temperature, humidity, gas, and motion sensors

·        Motor drivers and relay modules

·        LCD, OLED, and TFT displays

·        WiFi and Bluetooth modules

·        SD card modules

·        GSM/GPS modules

It is also compatible with a wide variety of Arduino shields.

Programming and Setup

Getting started is simple:

1.     Install Arduino IDE

2.     Connect the board using the included USB cable

3.     Select “Arduino UNO” from the board menu

4.     Choose the correct COM port

5.     Upload a sample sketch

Within minutes, you can start building your project.

Performance and Reliability

As an official Arduino product, the UNO R3 is manufactured with high-quality components and proper voltage regulation. It ensures stable operation and long-term durability in educational and professional environments.

Buy Arduino UNO R3 Official with USB Cable in Bangladesh

You can purchase the Arduino UNO R3 Official with USB Cable from Mochicart at a competitive price with fast delivery across Bangladesh.

Current Price in Bangladesh: 800 BDT

Mochicart offers:

·        Genuine Arduino products

·        Reliable nationwide delivery

·        Quality assurance

·        Wide range of electronics components

·        Trusted source for electronic parts

Frequently Asked Questions

Q: What is the price of Arduino UNO R3 Official with USB Cable in Bangladesh?
A: The latest price is 960 BDT.

Q: Where can I buy Arduino UNO R3 Official with USB Cable in Bangladesh?
A: You can buy it from Mochicart at the best available price.