Product Overview: The Arduino Uno - R3 (Original) Italy is a powerful microcontroller board based on the ATmega328P, designed for a variety of electronics projects. It’s ideal for both beginners and professionals.

Key Features:

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage (recommended): 7-12V
• Input Voltage (limit): 6-12V
• Digital I/O Pins: 14 (6 provide PWM output)
• PWM Digital I/O Pins: 6
• Analog Input Pins: 6
• DC Current per I/O Pin: 20 mA
• DC Current for 3.3V Pin: 50 mA
• Flash Memory: 32KB (0.5 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• LED_BUILTIN: 13
• Dimensions: 68.6 mm x 53.4 mm
• Weight: 25 g

• Wide Voltage Range: Runs from 2V to 5V, offering flexibility for different power sources.
• Automatic Reset: The latest version includes automatic reset for easy programming.
• Flat Backside: The backside is completely flat, providing a cleaner and more versatile design.

The Arduino Uno R3 is a versatile and powerful microcontroller board based on the ATmega328P. It is designed for a wide range of applications, from simple projects to complex systems. This board is perfect for beginners and experienced developers alike, offering a robust platform for prototyping and development.

• High Performance: 48 MHz Arm® Cortex®-M4 with a floating point unit (FPU) for advanced processing power
• Power Efficient: Operates at 5V, with recommended input voltage up to 24V
• Multiple Communication Interfaces: Includes UART, SPI, I2C, and CAN for versatile connectivity options
• Enhanced Memory: Offers 256 kB Flash Memory, 32 kB SRAM, and 8 kB EEPROM for data storage

• Combines ATmega2560 and ESP8266 Wi-Fi module for IoT applications
• 32Mb memory for enhanced data storage
• Supports Wi-Fi 802.11 b/g/n 2.4 GHz connectivity
• Compatible with Arduino Mega and NodeMCU environments

• Compact Design for easy integration into projects with limited space
• Multiple Voltage Options: Available in both 3.3V and 5V versions
• Versatile I/O Pins: 12 Digital I/O Pins (5 with PWM output) and 8 Analog Inputs
• Low Power Consumption ideal for battery-powered projects

The Arduino Leonardo R3 is a versatile microcontroller board powered by the ATmega32u4. It operates at 5V and comes with a USB cable for easy connectivity. Key features include:

• Microcontroller: ATmega32u4
• Operating Voltage: 5V
• Input Voltage (recommended): 7-12V
• Digital I/O Pins: 20
• PWM Channels: 7
• Analog Input Channels: 12
• Clock Speed: 16 MHz

• Integrated NRF24l01 V3.0 module for wireless communication.
• Built on the ATmega328P microcontroller.
• 32 KB flash drive, with 2 KB used by the bootloader.
• 8 Analog I/O pins for varied sensor integration.

• WizFi210 wifi module for seamless wireless connectivity.
• Bridges TTL serial port communication to IEEE802.11b/g/n wireless communication.
• Compatible with Arduino/Freaduino for easy integration into projects.
• Enables remote control and management of devices over a wireless network.

• Equipped with Renesas RA4M1 MCU, based on Cortex M4 architecture
• Supports HID device emulation, allowing it to function as a mouse or keyboard
• Enhanced power section, allowing input voltage up to 24V through VIN
• Includes a 12-bit DAC for precision analog output

• Provides easy sensor and actuator connections to Arduino boards
• Supports I2C and UART interfaces (jumper selectable)
• Offers 13 digital pins, plus VCC and GND for power
• Compatible with Arduino Uno, Arduino Leonardo, and derivatives

The Arduino Mega 2560 ADK for Android Microcontroller R3 is a powerful and versatile microcontroller designed for advanced projects. Equipped with 54 I/O pins (15 PWM), 16 analog input pins, and 4 UARTs, it provides ample connectivity options. It features a 16 MHz crystal oscillator, USB connector, ICSP header, and reset button for robust performance. Ideal for Android-based applications, this board supports a wide voltage range and offers reliable flash memory and processing capabilities.

Key Features:

• 54 I/O pins, including 15 PWM outputs
• 16 analog input pins
• 4 UARTs for serial communication
• 16 MHz crystal oscillator
• USB connector and ICSP header
• Reset button and power connection
• Microcontroller: ATmega2560
• Operating voltage: 5V

• Model Number: WiFi-R3-AT328-ESP8266-32MB-CH340G
• Microcontroller (MCU): ATmega328P
• WiFi Module: ESP8266 (32Mb memory)
• USB Converter: CH340G

Discover the Arduino Uno R3 with SMD Atmega328 IC, a versatile microcontroller board designed for various electronic projects in Bangladesh. Operating at 5V with a recommended input voltage of 7-12V, it features 14 digital I/O pins, 6 PWM outputs, and 6 analog inputs, making it perfect for DIY electronics and prototyping.

The Arduino Pro Mini 328 - 5V/16MHz microcontroller is a compact and powerful board, perfect for DIY projects and prototypes. Featuring the ATmega328 running at 16MHz with an external resonator, it offers reliable performance and versatility.

Key Features:

• ATmega32U4 running at 5V/16MHz
• Supported under Arduino IDE v1.0.1
• On-board micro-USB connector for programming
• 4 x 10-bit ADC pins
• 12 x Digital I/Os (5 are PWM capable)
• Rx and Tx Hardware Serial Connections
• Our smallest Arduino-compatible board yet!