Arduino Compatible 5V 16M Pro Mini Microcontroller Board Improved AtMega328P 328 Specification: 14 Digital input / output port: RX, TX, D2 - D13 8 analog inputs: A0 - A7 1 pairs of ports ..

OverviewGSM/GPRS/GPS Shield (B) is an Arduino shield based on the Quad-band GSM/GPRS/GPS module SIM808.FeaturesGeneralArduino connectivity, compatible with UNO, Leonardo, NUCLEO, XNUCLEOOnboard U..

Arduino Mega 2560 R3 (Original - Made in Italy)   The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can ..

Arduino Uno R3 (Original - Made in Italy) This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (..