Z6240X • Funduino Uno R3 Arduino Compatible Development Board (Max 9V)


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Note: This model is identical to Z 6240 except for a voltage regulator which due to a supplier error can only be powered by a maximum 9V input voltage source. So long as input voltage remains under 9V, this board will operate identically to the Z 6240 UNO R3 compatible board.

An Arduino UNO R3 compatible clone board by Funduino. It is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16MHz 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 the included USB cable.


  • Treated as an original Arduino Uno by the Arduino IDE. No messing around with extra libraries.
  • Includes USB cable for easy connection to your PC
  • 100% Arduino UNO R3 compatible, identical layout and construction.
  • ATMega16U2 on board
  • 1 year Altronics warranty.


  • Microcontroller: ATmega328
  • Operating Voltage: 5V
  • Input Voltage (recommended); 7-9V
  • 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: 50mA
  • Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
  • SRAM: 2 KB (ATmega328)
  • EEPROM: 1 KB (ATmega328)
  • Clock Speed: 16MHz

*Specifications are subject to change without notice.

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