Arduino UNO R3 compatible Atmega328P-AU, NEW Version

$ 7.99

In stock

SKU: 4260474030255 Category:


### This is the NEW version, adding LEDs for D13, RX/TX, coming with circuit protection for the computer USB port, and including protection for a battery pack ###

The Arduino Uno R3 compatible microcontroller board is based on the better ATmega328 with 32kB memory. Furthermore, it has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the micro controller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

This UNO R3 uses the CH340G chip for USB communication. UNO R3 is 100% compatible with the Arduino IDE, and Arduino shields (5V).

Specs and features of Arduino Uno R3 compatible

Microcontroller ATmega328P
Operating Voltage 5V
Input Voltage (recommended) 7-15V
Digital I/O Pins 14 (of which 6 provide PWM output)
PWM Digital I/O Pins 6
Analog Input Pins 6
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328P)
of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328P)
EEPROM 1 KB (ATmega328P)
Clock Speed 16 MHz
Length 68.6 mm
Width 53.4 mm
Weight 25 g


Additional information

Weight 0.045 g


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