The Ruggeduino. The Ruggeduino is a ruggedized Arduino-compatible microcontroller board. Features include overcurrent and overvoltage protection on all I/O pins and 5V/3.3V outputs, ESD protection ...

Arduino Due is faster, ... lack of pullup resistors on chip select pins to keep unconfigured devices inactive ... SPI transactions became officially part of Arduino SPI library some time ago.

The Arduino Mega's PWM pins are digital output pins located on D2 to D13 and D44 to ... Nano, and Mini, the PWM pins are on D3, D5, D6, D9, D10, and D11. On the Giga and Due, they're on D2 to D13.

At the heart of the Arduino Due is an 84MHz Atmel CPU, ... DC Current for 5V Pin theoretical 1A, recommended 800 mA Flash Memory 512 KB SRAM 96 KB (64 + 32 KB) Clock speed 84 MHz ...

The new Arduino Due is based on a Cortex M3 ARM processor, and has been designed to provide increased performance and faster connectivity at an affordable $49 price, and is available from today ...