Clearly Printed On The Female Header Connector, More Precise And Easier To Use The Wire
Uno R3 Is A Microcontroller Board Based On The ATMEGA 328P Chip
100 Percent Compatible With Arduino, The Same Circuit Arrangement Of The Original
The Uno Now Uses An ATMega16U2 Instead Of The ATMega8U2 Chip. Faster Transfer Rates And More Memory
No Drivers Needed For Linux Or Mac (Inf File For Windows Is Needed And Included In The Arduino IDE). The Ability To Have The Uno Show Up As A Keyboard, Mouse, Joystick, etc
UNO R3 Board MEGA328P CH340 for Arduino With USB Cable
UNO with pin header interface is a microcontroller board based on the mega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, 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 an AC-to-DC adapter or battery to get started.
Feature:
Operating Voltage: V5
Input Voltage (recommended): 7-12V
Input Voltage (limits): 6-20V
Digital IO Pins: 4 (of which 6 provide PWM output)
Analog Input Pins: 6
DC Current per IO Pin: 40mA
DC Current for 3.3V Pin: 50mA
Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM: 2 KB
EEPROM: 1 KB
Clock Speed: 16 MHz
