The board is based on the ATmega328P microcontroller, an 8-bit AVR RISC-based processor with 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM.
The board is based on the ATmega328P microcontroller, an 8-bit AVR RISC-based processor with 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM.
The board operates on a wide range of input voltages, from 7V to 12V, with a recommended input voltage of 9V.
| I/O Pins | The board features 14 digital input/output pins, 6 analog input pins, and 16 digital I/O pins that can be used as input or output. |
The board supports various communication protocols, including UART, I2C, SPI, and USB.
The board features a built-in USB interface, allowing for easy connection to a computer and programming using the Arduino IDE.
The board can be powered via the USB connection or using an external power supply.
The board features a reset button, allowing for easy rebooting of the microcontroller.
Functionality
| The Arduino Uno R3 compatible Board (Pack of 25) is an ideal platform for a wide range of IoT projects, including |
The board can be used to control robots, robots arms, and other robotic applications.
The board can be used to create home automation systems, controlling lights, fans, and other appliances.
The board can be used to interface with various sensors and actuators, such as temperature sensors, humidity sensors, and motors.
The board can be used to create wearable electronic projects, such as smartwatches and fitness trackers.
The board is an excellent platform for prototyping and testing IoT projects, allowing for rapid development and iteration.
Packaging and Delivery
The Arduino Uno R3 compatible Board (Pack of 25) is packaged in a compact and durable box, containing 25 individual boards. Each board is carefully crafted to ensure high-quality and reliability.
Technical Specifications
68.58mm x 53.34mm (2.7 inches x 2.1 inches)
1.6mm
-20C to 70C (-4F to 158F)
-40C to 85C (-40F to 185F)
Certifications and Compliance
| The Arduino Uno R3 compatible Board (Pack of 25) complies with various regulatory and safety standards, including | |
| CE (Conformit Europene) Certification | The board complies with EU safety and regulatory standards. |
| RoHS (Restriction of Hazardous Substances) Compliance | The board is free from hazardous substances, ensuring environmentally friendly production and disposal. |
Warranty and Support
The Arduino Uno R3 compatible Board (Pack of 25) comes with a 1-year warranty and dedicated technical support, ensuring that you have access to resources and expertise to help you with your IoT projects.
Arduino Uno R3 Compatible Board (Pack of 25) DocumentationOverviewThe Arduino Uno R3 compatible board is a microcontroller board based on the ATmega328P chip. It is a popular and widely-used platform for IoT projects, prototyping, and learning electronics. This board is compatible with the original Arduino Uno R3 and provides a cost-effective solution for projects that require multiple boards.Technical SpecificationsMicrocontroller: ATmega328P
Operating Voltage: 5V
Input Voltage: 7-12V
Digital I/O Pins: 14
Analog Input Pins: 6
DC Current per I/O Pin: 20mA
Flash Memory: 32KB
SRAM: 2KB
EEPROM: 1KB
Clock Speed: 16MHzCode Examples### Example 1: Blinking LEDThis example demonstrates how to use the Arduino Uno R3 compatible board to blink an LED connected to digital pin 13.Hardware RequirementsArduino Uno R3 compatible board
Breadboard
LED
220 resistor
Jumper wiresSoftware RequirementsArduino IDE (version 1.8.x or later)Code
```c
const int ledPin = 13; // choose a pin for the LEDvoid setup() {
pinMode(ledPin, OUTPUT); // set the LED pin as an output
}void loop() {
digitalWrite(ledPin, HIGH); // turn the LED on
delay(1000); // wait 1 second
digitalWrite(ledPin, LOW); // turn the LED off
delay(1000); // wait 1 second
}
```
ExplanationIn this example, we define a constant `ledPin` to represent the digital pin 13, where the LED is connected. In the `setup()` function, we set the LED pin as an output using `pinMode()`. In the `loop()` function, we use `digitalWrite()` to turn the LED on and off with a 1-second delay between each state.### Example 2: Reading Analog Input from a PotentiometerThis example demonstrates how to use the Arduino Uno R3 compatible board to read the analog input from a potentiometer connected to analog pin A0.Hardware RequirementsArduino Uno R3 compatible board
Breadboard
Potentiometer
Jumper wiresSoftware RequirementsArduino IDE (version 1.8.x or later)Code
```c
const int potPin = A0; // choose a pin for the potentiometervoid setup() {
Serial.begin(9600); // initialize serial communication
}void loop() {
int potValue = analogRead(potPin); // read the analog value from the potentiometer
Serial.print("Potentiometer value: ");
Serial.println(potValue); // print the value to the serial monitor
delay(100); // wait 100ms before taking the next reading
}
```
ExplanationIn this example, we define a constant `potPin` to represent the analog pin A0, where the potentiometer is connected. In the `setup()` function, we initialize serial communication using `Serial.begin()`. In the `loop()` function, we use `analogRead()` to read the analog value from the potentiometer and store it in the `potValue` variable. We then print the value to the serial monitor using `Serial.print()` and `Serial.println()`.These examples demonstrate the basic functionality of the Arduino Uno R3 compatible board and can be used as a starting point for more complex projects.