Arduino Uno SMD R3 CompaitableSKU 1002

Arduino Boards

Arduino Uno SMD R3 Compaitable

₹269

01 — About

What it does

The Arduino Uno SMD R3 Compaitable is a versatile microcontroller board based on the ATmega328P in SMD package. It features the same 14 digital I/O pins, 6 analog inputs, and 16 MHz clock as the DIP version with a more compact layout. Perfect for beginners and advanced makers alike.

Key features

  • ATmega328P SMD microcontroller with 32KB flash memory
  • 14 digital I/O pins (6 can be used as PWM outputs)
  • 6 analog input pins for sensor reading (10-bit ADC)
  • 16 MHz clock speed for fast execution
  • USB programming via onboard CH340
  • Wide shield compatibility with hundreds of expansion boards
  • Surface-mount design for slimmer profile

Good to know

  • SMD version is functionally identical to DIP version
  • Do not exceed 5V on any I/O pin to prevent permanent damage
  • Maximum current per I/O pin: 40mA (recommended 20mA)
  • Use external power supply for high-current loads
  • Compatible with Arduino IDE and most Arduino shields

02 — Datasheet

Specifications

11
Microcontroller
ATmega328P (SMD)
Operating Voltage
5V
Input Voltage (recommended)
7-12V
Digital I/O Pins
14 (6 PWM)
Analog Input Pins
6
Flash Memory
32 KB
SRAM
2 KB
EEPROM
1 KB
Clock Speed
16 MHz
USB Connector
Type-B
Dimensions
68.6mm x 53.4mm