ElectricalHacker

  ARDUINO UNO A RDUINO 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   ARDUINO UNO KIT ARDUINO PIN OUT DIAGRAM   Arduino Uno Technical Specifications Microcontroller                            ATmega328P – 8 bit AVR family microcontroller Operating Voltage                        5V Recommended Input Voltage        7-12V Input Voltage Limits                      6-20V Analog Input Pins                         6 (A0 – A5) Digital I/O Pins                             14 (Out of which 6 provide PWM output) DC Current on I/O Pins                40 mA DC Current on 3.3V Pin               50 mA Flash Memory                               32 KB (0.5