Description
Arduino Uno R3 Compatible Board
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.
Buy the with a warranty No Clones!
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Comparison of Arduino Uno Boards:
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Specification |
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|
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| Microcontroller | ATmega4809 | ATmega328P (SMD) | ATmega328P (Through hole) |
| USB connector | Micro-USB | USB-B | USB-B |
| Digital I/O Pins | 14 | 14 | 14 |
| Analog input pins | 6 | 6 | 6 |
| PWM pins | 5 | 6 | 6 |
| UART | Yes | Yes | Yes |
| I2C | Yes | Yes | Yes |
| SPI | Yes | Yes | Yes |
| I/O Voltage | 5V | 5V | 5V |
| Input voltage (nominal) | 7-12V | 7-12V | 7-12V |
| DC Current per I/O Pin | 20mA | 20 mA | 20 mA |
| Power Supply Connector | Barrel Plug | Barrel Plug | Barrel Plug |
| clock speed | 16 MHz | 16 MHz | 16 MHz |
| USB-Serial chip | ATmega16U2 | CH340 | ATmega16U2 |
| SRAM | 6.144KB | 2KB | 2KB |
| Flash Memory | 48KB | 32KB | 32KB |
| EEPROM | 256 Bytes | 1KB | 1KB |
| Dimensions | 68.6 mm x 53.4 mm | 68.6 mm x 53.4 mm | 68.6 mm x 53.4 mm |
| RADIO MODULE | u-blox NINA-W102 | – | – |
| Inertial Measurement Unit | LSM6DS3TR (3D accelerometer) | – | – |
| LED_BUILTIN | 25 | 13 | 13 |
| Wi-Fi Microprocessor | Yes | – | – |
Read our blog using Arduino detailing Arduino code for making a smart dustbin.
APPLICATIONS:
- Arduino Music Instrument
- Robot Car
- Fingerprint door lock
- Home Automation
- Security systems
Package Includes:
- 1 x UNO R3 Board
Specifications:
| Microcontroller | ATmega328 |
| Input Voltage | 7-12V |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 |
| Analog Inputs | 6 |
| Flash Memory | 32K |
| Clock Speed | 16MHz |
| Dimensions | 5 x 4 x 3cms |
| Weight | 25 grams |
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