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Arduino Pro Mini ATmega328 3.3V 8M Compatible Board



10 days
27 item(s)

Our quantity discounts:

Quantity  20+ 
Price  USD4.28 



This is an Arduino Compatible Pro Mini ATmega328 3.3V 8M Compatible Board. The Arduino Pro Mini is a microcontroller board based on the ATmega168 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers.

  •  ATmega328 running at 8MHz with external resonator (0.5% tolerance)
  • USB connection off board
  • Supports auto-reset
  • Max 150mA output
  • Over current protected
  • Reverse polarity protected
  • DC input 3.3V up to 12V
  • On board Power and Status LEDs
  • Size:(Long)33mm *(wide1)18 mm *(high)6mm

Click to Enlarge

Please note this board is not manufactred by Modtronix! We do not have control of the brand and quality of components used! We have however carefully selected suppliers that consistently supply quality products. For boards using durable, brand name components, also have a look at our own "Manufactured by Modtronix" range of SBC and accessory boards.



This board can be programmed using the FTDI Basic programmer, available on our site.


We stock a wide variety of Arduino compatible sensors, modules, shields and other accessories. Seeing that this is a 3.3V board, all accessories must be 3.3v compatible! Browse our menu at the top of this page (or use search box) for our full range of accessories. Following are some lists (created by search terms) of compatible accessories.

Documentation, Sample Code and Resources

What is included

  • 1 x Arduino Pro Mini ATmega328 3.3V 8M Compatible Board
  • 3 x Pin headers, NOT soldered