Arduino-UNO-R3-SMD-Atmega328P-Board-Clone-Compatible-with-Arduino-IDE-Projects

Model Type: Atmega328 Uno R3

Operating Voltage: 5VDC
Input Voltage(Recommended): 7-12V
Input Voltage (limit): 6-20V

The board everybody gets started with, based on the ATmega328 (SMD). The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 . It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip. We have used plenty of these low-cost uno boards with CH340 chips, and have found them to work perfectly. The only time the CH340 chip is used is during programming and when using the serial output of the USB port. During normal operation, this board is identical to the more expensive version without the CH340 chip.

Features/Specs:

Model Type: Atmega328 Uno R3
Operating Voltage: 5VDC
Input Voltage(Recommended): 7-12V
Input Voltage (limit): 6-20V
Analog I/O Pins: 6
Digital I/O Pins: 14 (of which 6 provide PWM output)
PWM Digital I/O Pins: 6
DC Current for 3.3V Pin:50mA
DC Current per I/O Pin: 40mA
Clock Speed: 16 MHz
SRAM: 2 KB
EEPROM: 1 KB (ATmega328)
Flash Memory: 32 KB
Power Supply Option: DC Jack or USB
On-Board LEDs: On/Off, L (PIN 13), TX, RX
Operating Temperature: -40~90°C
Dimensions in: mm
Length: 75mm
Width: 54mm
Height: 12mm
Weight: 26gm

Arduino-UNO-R3-SMD-Atmega328P-Board-Clone-Compatible-with-Arduino-IDE-Projects

Features/Specs:

Package Includes:

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