Ds Robotics® UNO R3 ATmega328P SMD CH340 Development Board With USB Cable and Header Pins Compatible with Arduino Uno

Overview

The A_rduino Uno SMD is a microcontroller board based on the ATmega328. It has 20 digital input/output pins (of which 6 can be utilized as PWM outputs and 6 can be utilized as analog inputs), a 16 MHz resonator, a USB connection, a power jack, an in-circuit system programming (ICSP) header, and a reset button. It comprises everything needed to fortify the microcontroller; simply connect it to a pc with a USB cable or power it with a AC-to-DC adapter or battery to get started.

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. As an alternative, it features the Atmega8U2 programmed as a USB-to-serial converter. This auxiliary microcontroller has its own USB bootloader, which allows advanced users to reprogram it.

The A_rduino has a large fortify community and an extensive set of fortify libraries and hardware add-on “shields” (e.g. you’ll easily make your A_rduino wireless with our Wixel shield), making it a great introductory platform for embedded electronics.

Summary

• Microcontroller: ATmega328 SMD
• Operating voltage: 5 V
• Input voltage (advisable): 7-12 V
• Digital I/O pins: 20 (of which 6 provide PWM output)
• Analog input pins: 6*
• DC current per I/O pin: 40 mA
• DC current for 3.3V pin: 50 mA
• Flash memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
• SRAM: 2 KB (ATmega328)
• EEPROM: 1 KB (ATmega328)
• Clock speed: 16 MHz
• *The A_rduino Uno has 20 total to be had I/O lines; all of them can function as digital I/O lines, and six of them can be utilized as analog inputs.

UNO is a micro controller board based on the ATmega328P.
Plug in the UNO development board and the driver will be installed automatically, simply connect it to a pc with the supplied USB cable or power it with an AC to DC adapter or battery power to get started.
UNO R3 new improvement, the printing on the female connector is clearer, more precise, more convenient to use wires.
Have 14 digital input/output pins six of which can be utilized as PWM outputs, 6 analogue inputs, a 16 MHZ quartz crystal.
Suitable for simply use the sensor, various electronic components connected (such as: LED lights, buzzers, buttons, photoresistors, and so forth).