Arduino Mega Pinout, V3, rev.1. Arduino Nano Pinout, V3, rev.1. . Mega 2560 Nano Microcontroler ATmega2560 ATmega328P Clock 16 MHz 16 MHz VCC 7 - 12 V 7 - 9 V Vrun 5 V 5 V DI/DO 54 / 15 14 / 6 AI/AO
iioRobot
Open Source multi-axis robot