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Arduino Uno R3 SMD Board


GST 18% extra
Model: SYN-1639
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The Arduino Uno R3 is a development board based on the ATmega328.It has 14 digital input/output pins , 6 analog inputs, a 16 MHz ceramic resonator, 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 a AC-to-DC adapter or battery to get started.The Arduino UNO can be powered via the USB connection or with an external power supply. The power source is selected automatically. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery.The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.


  • Easy to learn Microcontroller using Arduino boards.
  • Easy application programming using open source IDE
  • 256k Flash Memory
  • 16Mhz Clock Speed


  • ATmega328 Controller
  • Working Freq. 16MHz
  • Digital IO 13
  • PWM Channel 6
  • Flash 32Kb
  • SRAM 2Kb
  • EEPROM 1Kb

  • Model: SYN-1639

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This product was added to our catalog on Tuesday 30 October, 2018.


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