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There are many different Arduino microcontroller boards. Here the pinouts of the most popular.

Pro Mini (new version)

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The Arduino Pro Mini is a microcontroller board based on the ATmega168 or ATmega328. 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. A six pin header can be connected to an FTDI cable […]

Pro Micro

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This tiny little board does all of the neat-o Arduino tricks that you’re familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V

Version 1.0

Fishino Guppy

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Fishino GUPPY is the third board of Fishino family. It’s a board 100% compatible with the famous Arduino NANO, but with many add-ons which greatly enhance its capabilities. An important detail of Fishino GUPPY is the ability to be powered by a single cell LiPo battery, which gets automatically charged when another supply is available.

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Fishino Mega

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Fishino MEGA is the second board of Fishino family. It’s a board 100% compatible with the famous Arduino MEGA, but with many add-ons which greatly enhance its capabilities. An important detail of Fishino MEGA is the ability to be powered by a single cell LiPo battery, which gets automatically charged when another supply is available.

More […]

Adafruit Feather 32u4 Adalogger pinout

Adafruit Feather 32u4 Adalogger pinout

Version 1.0

Adafruit Feather 32u4 Bluefruit LE pinout

Adafruit Feather 32u4 Bluefruit LE pinout

Version 1.0