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 Arduino Uno R3 Original with a warranty – No Clones!
check out: Arduino Uno R3 compatible Board ( Pack of 25)
Comparison of Arduino Uno Boards:
|
Specification
|
UNO Wifi
|
UNO SMD
|
UNO R3
|
| 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 smart dustbin project using Arduino detailing Arduino code for making a smart dustbin.
APPLICATIONS:
- Arduino Music Instrument
- Robot Car
- Fingerprint door lock
- Home Automation
- Security systems
1. Which development board to buy for beginners?
The UNO is the most popular and best-selling board as it is the best board for learning about electronics and coding. If this is your first time tinkering with the platform, the UNO is the most robust board, to begin with. This board is equipped with an ATMEGA328 microcontroller. It has standard female pin headers with 2.54 mm spacing and is compatible with various shields.
2. Is Compatible Arduino Uno useful for beginners?
The compatible Uno is the most popular development board, especially for beginners just starting to build projects. This board is equipped with an ATMEGA328 microcontroller. If you can imagine any project, you can build it.
3. What is Uno R3 Board?
The Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller. The board has many digital and analog input/output pins that can be used to connect to expansion boards and other circuits.
4. Is the Arduino Uno development board useful?
The Uno is the most widely used, particularly among beginners who are just beginning to build projects. Uno is a great tool for learning new things and discovering new interests. You can build anything you can imagine. It becomes as simple as plugging it in, programming it, and having fun.
5. What microcontroller is used in this Arduino Uno R3 compatible board?
The Arduino Uno R3 compatible board uses the ATmega328P microcontroller, which offers reliable performance for a wide range of Arduino projects. It provides 14 digital I/O pins, 6 analog inputs, and a 16 MHz clock speed, making it perfect for learning, prototyping, and small embedded applications.
6. Is it suitable for beginners in electronics and coding?
Yes, this Arduino Uno R3 compatible board is ideal for beginners. It’s easy to set up, works seamlessly with the Arduino IDE, and supports numerous sensors and modules. Whether you’re new to electronics or just starting to learn C/C++ programming, this board makes the process simple and engaging.
7. What is the difference between the original Arduino Uno and this compatible board?
The Arduino Uno R3 compatible board functions the same as the original Arduino Uno, using the same ATmega328P chip and layout. The main difference is that this version is a cost-effective alternative, offering similar features and full compatibility with Arduino shields, components, and software.
8. Does it work with Arduino IDE and libraries?
Yes, the Arduino Uno R3 compatible board fully supports the Arduino IDE and all standard Arduino libraries. You can easily upload sketches, use existing examples, and integrate sensors or modules just like you would with the original Arduino Uno board.
9. What projects can I build with this Arduino Uno board?
You can build a variety of Arduino projects using this Arduino Uno board, such as LED blinkers, temperature monitors, home automation systems, robotics projects, and IoT prototypes. Its flexibility and open-source ecosystem make it an excellent choice for students, hobbyists, and DIY enthusiasts.
