Arduino UNO R3 ATmega328 AVR clone

The UNO R3 Atmel ATMEGA328P-PU 16MHz is a fully compatible clone of one of the most popular modules on the market - Arduino..

Seamlessly communicates with sensors, displays and Arduino devices..

It finds application in complex projects. It can be programmed in the Arduino IDE environment..

The microcontroller is clocked at 16MHz, has 54 digital inputs/outputs, 16 analogue inputs, a power socket DC, a USB connector with ATMEL MEGA16U2 communication, a reset button and UART pinouts (used to connect the AVR). The BLINK LED 13 program and bootloader have been uploaded to the module.

USB A-B cable included!

Specification:

• Power supply voltage: 7-12V
• Operating voltage: 5V
• Current capacity of single pin: 40mA
• Microcontroller: ATMEL ATmega328P-PU
• Maximum clock frequency: 16MHz
• Flash memory: 256kB (5kB reserved for Bootloader)
• SRAM memory: 8kB
• E EEPROM memory: 4kB
• Number of In-Out inputs: 54 including 3 PWM
• Interfaces: UART, SPI, I2C
• Number of analogue inputs: 16
• Pin spacing: 2.54mm
• Connector: USB socket
• Included: USB A-B cable

Projects that can be implemented with the sensors available in our store:

• Smart lighting controller – Control LEDs in a room based on light intensity and motion sensor, automatically adjusting brightness.

• Mini weather station – Collect data via temperature, humidity and pressure sensors and display on LCD screen or app.

• Automatic irrigation system – Control the water pump based on readings from soil moisture sensors, ensuring optimal watering of plants.