Arduino Uno REV3

Key Features: The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. Features 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button Based on the ATmega328P and powered by USB or AC-to-DC supply Moost used and documented board of the whole Arduino family Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. You can tinker with your Uno without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.Item SpecificsMicrocontroller: ATmega328POperating Voltage: 5 VFlash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloaderSRAM: 2 KB (ATmega328P)Clock Speed: 16 MHzAnalog Input Pins: 6EEPROM: 1 KB (ATmega328P)DC Current per I/O Pins: 20 mAInput Voltage: 7-12VDigital I/O Pins: 14 (of which 6 provide PWM output)PWM Digital I/O Pins: 6Clock Speed: 16 MHzPCB Size: 68.6 x 53.3 mmWeight: 25 g