RM41.50 - RM42.50
ARDUINO UNO REV3 R3 ATmega328P DIP Atmel Compatible Board Plug and Play (No need download extra Arduino USB driver)
1 reviews
Price RM41.50 - RM42.50
Product SKU 40-UNOATmega
Size (L x W x H) 6.8 cm x 5.3 cm x 1 cm
Reward Points 30
Points Needed 1192
Availability 31
  • ATmega 328P microcontroller
  • Operating Voltage = 5V
  • Input voltage = 7-12V (recommended)/ 6-20V (limited).
  • Output Voltage = 5V / 3.3V (50mA DC current)
  • 14 digital I/O pins (6 provide PWM output- 3,5,6,9,10,11)
  • 6 Analog Input pins (0 to 5)
  • Supply 40mA of DC current per pin
  • 16 MHz crystal oscillator (clock speed)
  • 32KB flash memory (0.5KB for bootloader/ 2KB SRAM/ 1KB EEPROM)
  • Free USB B Type Cable


The Arduino Uno Rev3 is a micro controller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter." Uno" means one in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform. Microcontroller ATmega328 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 32 KB of which 0.5 KB used by boot loader SRAM 2 KB EEPROM 1 KB Clock Speed 16 MHz

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What's in the box

1 unit of Arduino Uno R3 Compatible Board (ATmega328P)