Uno R3 Starter Kit

brand: SainSmart 24 reviews SKU: 101-51-129 Variants ID: 45102886676

This kit has more than 16 projects for fans or geeks, or those beginners who are interested in coding for Arduino. You will have a complete set of most common and useful electronic components.

$55.99 $39.99 Save $20.00
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This kit has more than 16 projects for fans or geeks, or those beginners who are interested in coding for Arduino.  You will have a complete set of  most common and useful electronic components. What's more. We will offer you a detailed tutorials including project introduction and their source codes.You may learn about coding through using these basic projects. This kit will help you control the physical world with sensors.

Includes SainSmart UNO R3 Development Board Compatible With Arduino UNO R3. SainSmart UNO R3 now uses an ATMega16U2 instead of the ATMega8U2 chip. This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. 3.3VV/5V Supply Voltage and IO Voltage is optional. More 3.3V modules supported, such as Xbee module, Bluetooth module, RF module, GPRS module, GPS module, LCD5110 Backlight and so on, but the original version can only support 5V IO. Controller uses SMD MEGA328P-AU chip. Add A6/A7 port. SainSmart R3 can directly use the electronic building blocks on I / O port and elicit G, V, S.

The Uno R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes. The Uno R3 works with all existing shields but can adapt to new shields which use these additional pins.

SainSmart UNO R3 also support code which writed in Arduino.



  • 1 x  UNO R3
  • 1 x  USB Cable
  • 1 x  Buzzer
  • 2 x 7 Segment LED Numeric Displays
  • 1 x 4 Digit 7 Segment LED Display Module
  • 1 x  Temperature Sensor
  • 1 x  74HC595
  • 1 x  Infrared Remote Control
  • 1 x  Infrared Receiver
  • 1 x  Photoresistor
  • 1 x  Potentiometer
  • 2 x  Tilt sensor
  • 4 x  Pushbuttons
  • 1 x  RGB
  • 1 x  Flame Sensor
  • 1 x  Cell Box
  • 6 x  Resistors
  • 1 x  Breadboard & Jumper wires
  • 3 x LEDs



Customer Reviews
5.0 Based on 24 Reviews
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Ian M.
United States
Excellent product

Sain Smart builds their Arduinos well: good solder joints, full servo headers for each I/O, spiffy black PCBs. This is my second and I will probably be back for more. As an added bonus, this has ~95% of the parts needed to build an MPGuino (just need to add some 5.1V Zener diodes and you are set).

Good starter kit

The tools in the kit are well-equipped; a complete set of Arduino's most common electronic components and the tutorials in this price is really a deal. Strongly recommend!

Good tutorial

As far as a beginner is concerned, this kind of starter kit is of great use. It really offers a detailed tutorial including project introduction and their source codes as the description says. It gives me a great help for my project.


Compared with other similar starter kits, I think this price is low, but the quality is good.

Good price

I am amazed by the price especially the special price. What a cheap kit! However, the quality is not poor. Very good!


This kit is very convenient, as I am an Arduino fans, I know how to use it. I believe those beginner can use it as well, it’s easy to use!

good for beginner

I am an Arduino fans, this Starter Kit is convenient and easy to use. It is a optimal transaction!

Waiting my stuff

Haved been to sainsmart several times. Now I received the goods and it looks nice. I can’t wait to use it!


The tools in the kit are completed. It works perfectly. It worth this price! Strongly recommend for beginners!

Great Value!!

Received the Uno Basic starter kit in less then 10 days. Great idea providing packaging that is useful. Everything neatly packaged and all works. Will be purchasing the 16X2 display, TFT display and the sonic sensor in the very near future.