Arduino Uno DIP
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Arduino Uno DIP

₹390.00

Arduino Uno R3 Overview & Technical Specifications

A Comprehensive Technical Reference Guide

Short Overview

The Arduino Uno R3 is an open-source microcontroller board built around the Microchip ATmega328P 8-bit processor. It is designed as an entry-level development board widely used by hobbyists, students, and engineers for rapid prototyping and learning electronics. It includes everything needed to support the microcontroller: simply connect it to a computer with a USB cable or power it via an AC-to-DC adapter or battery.

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Description

Key Specifications

Specification Details
Microcontroller ATmega328P (DIP package, replaceable)
Operating Voltage 5V
Input Voltage (Recommended) 7–12V (via DC barrel jack or Vin pin)
Digital I/O Pins 14 total (6 provide PWM output)
Analog Input Pins 6 (A0 to A5)
Flash Memory 32 KB (0.5 KB used by bootloader)
SRAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz
Communication Protocols UART (TX/RX), SPI, I2C (SDA/SCL)
Onboard USB Chip ATmega16U2 (converts USB to serial interface)

 

Applications and Uses

  • Robotics: Controlling motor drivers, servo motors, and reading obstacle sensors (ultrasonic, IR) for autonomous rovers and robotic arms.
  • IoT & Automation: Building smart home devices like automatic lighting, temperature monitoring, and automated plant-watering systems.
  • Sensor Integration: Reading environmental and physical data from temperature/humidity sensors, motion detectors, gas sensors, and light sensors.
  • STEM & Education: Teaching fundamental programming concepts (C/C++), basic electronics principles, and breadboard circuit design.
  • Interactive Art & Wearables: Creating interactive light displays, MIDI controllers, capacitive touch pads, and sound installations.

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Arduino Uno DIP

₹390.00