Top 10 Arduino UNO R3 – Computers & Accessories

As an Amazon Associate I earn from qualifying purchases.

1. Arduino


Arduino UNO REV3 A000066

Arduino #ad - Arduino uno rev3 is the most used and documented board in the world. This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs.

Uno" means one in italian and was chosen to mark the release of Arduino Software IDE 1. 0, now evolved to newer releases. Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users. It has 14 digital input/output pins of which 6 can be used as PWM outputs, 6 analog inputs, a power jack, a USB connection, a 16 MHz quartz crystal, an ICSP header and a reset button.
BrandArduino #ad
ManufacturerARDUINO #ad
Height0.98 Inches
Length3.15 Inches
Weight0.1 Pounds
Width2.17 Inches
Part NumberA000066
Warranty12 Month



ELEGOO UNO R3 Board ATmega328P with USB CableArduino-Compatible for Arduino

ELEGOO #ad - 100% compatible with the Arduino IDE and RoHS Compliant. Control using atmel atmega+328p chipthe same with Arduino UNO R3. We have always cared about the customer experience and improve the product function details. The elegoo uno r3 board now uses an 16u2 instead of the ATMega8U2 chip. Clear prints on the female header connector, more precise and easier to use the wire. Faster transfer rates and more memory.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height0.39 Inches
Length3.15 Inches
Weight0.06 Pounds
Width2.36 Inches
Part NumberEL-CB-001
Warranty6 MONTHS



ELEGOO UNO R3 2.8 Inches TFT Touch Screen with SD Card Socket with Technical Data for Arduino UNO R3

ELEGOO #ad - 2. 8 inches colorful display lcd screen. Free tutorial in cd, better price, better service. Not including the uno R3 controller board and usb cable. With touch pen inside, you can use it more easily. We have always cared about the customer experience and improve the product function details. With technical data.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height0.79 Inches
Length3.15 Inches
Weight0.08 Pounds
Width2.17 Inches
Part NumberEL-SM-004

4. SunFounder


SunFounder Project Complete Starter kit Compatible with Arduino UNO R3 Arduino IDE/Scratch Coding with 42 Detailed Online Tutorials

SunFounder #ad - Professional supportwith over 10 years of Maker Service, our technical support team and customer service staff are always available to assist.

42 interesting projects Each project includes a circuit diagram with detailed explanations and tested code. Compatible with arduino unosuitable for young beginners as well as experienced software/hardware engineers who are interested in learning electronics and programming. Scratch and c languagethe course contains interactive graphical programming based on Scratch and C language courses compatible with Arduino IDE. 250+ high-quality componentsincludes development board compatible with Arduino UNO, motors, 1602 I2C LCD, and ultrasonic modules.
BrandSunFounder #ad
ManufacturerSunFounder #ad
Height2.17 Inches
Length8.89 Inches
Weight1.36 Pounds
Width5.71 Inches
Part Numberstarter kit for arduino
Modelstarter kit for arduino

5. Treedix


Treedix 2pcs ATmega328P CH340 Development Board Compatible with Arduino UNO R3 Board Kit for Starter

Treedix #ad - The board is a microcontroller board based on the ch340 We strive to put our hundred percent to meet your requirements and try our best to achieve your satisfaction! It has 14 digital input/output pins of which 6 can be used as PWM outputs, a 16 MHz ceramic resonator, a power jack, a USB connection, 6 inputs, an ICSP header, and a reset button.

In future, shields will be compatible with both the board that uses the AVR, which operates with 5V and with the Due that operates with 3. 3v. Friendly: the board is easy to use for arduino starter, It contains everything needed to support the microcontroller; 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 board has the following new features: 1. 0 pinout: added sda and scl pins that are near to the aref pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. Stronger RESET circuit. This is compatible board with an atmega328p and a CH340G serial converter, 100% Compatible with Arduino UNO R3. The second one is a not connected pin, that is reserved for future purposes.
BrandTreedix #ad
ManufacturerTreedix #ad
Part NumberUNO-0004

6. Gikfun


Gikfun Prototype Shield DIY KIT for Arduino UNO R3 Mega 328P Pack of 3 Sets Ek1038x3

Gikfun #ad - The prototyping shield makes it easy for you to design custom circuits. Prototype shield diy kits for arduino UNO R3 Mega 1280 2560 328P. All holes are through-plated for strength.

It's a convenient way to make your custom circuit and Arduino into a single module. It's got extra connections for all of the arduino i/O pins, and it's got space to mount through-hole and surface mount integrated circuits. Gold plated finish prevents oxidation, High quality Gold finish for easy soldering. Great for building your own designed Arduino Uno sheilds. You can solder parts to the prototyping area to create your project, or use it with a small solderless breadboard not included to quickly test circuit ideas without having to solder.
BrandGikfun #ad
ManufacturerEsooho #ad
Height2.8 Inches
Length4.6 Inches
Weight0.15 Pounds
Width0.5 Inches



DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano

DSD TECH #ad - If you meet any question, please contact us, we will fix your issue within 24 hours. You can be very convenient to connect to your arduino project.

Working voltage 3. 6 v to 6v, default rate of 9600 Led status indication: when the connection is established will always light, disconnection is flash. Dsd tech brand 4pin base board: through this base board, TX, GND, leads to VCC, RX. Ibeacon support:you can make this module into ibeacon mode. So you can have your own ibeacon. It also supports Apple Notification Center Service ANCS. Low energy: with hm-10 bluetooth 4. 0 module, you can add Bluetooth features to your project and support iphone4s or later. Dsd tech back this bluetooth 4. 0 le module with one Year WARRANTY.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.1 Inches
Length1.2 inches
Weight0.01 Pounds
Width0.6 Inches
Part NumberHM-10

8. Generic


UNO R3 Board ATmega328P for Arduino ,Compatible with Arduino IDE

Generic #ad - 100% compatible with arduino IDE. Controller uses atmeGA328P same as arduino uno rev3. Clear silkscreen on the connector. 100% compatible with arduino uno rev3. We always care about customer experience, if you have questions, we will be the first to help you.
BrandGeneric #ad



ELEGOO UNO R3 Project Most Complete Starter Kit w/ Tutorial Compatible with Arduino IDE 63 Items

ELEGOO #ad - More than 200 components, this is the most complete starter kit you will find. Kit comes packaged in compartmentalized case with a bonus box for small parts like LED’s, buttons, diodes, IC’s, etc. All the modules come soldered so they are easy to wire up. All code to use the modules is included on the CD. Great value starter kit with 63 kinds of electronic components. Includes elegoo r3 controller board and usb cable, 100% compatible with Arduino IDE Official R3, Official kit. Has all the components you need and a free PDF tutorial more than 30 lessons to show you how to use them.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height1.85 Inches
Length13.7 Inches
Weight2.15 Pounds
Width8.4 Inches
Part NumberEL-KIT-001
Warranty6 MONTHS



Compatible with Arduino IDE, ELEGOO UNO R3 Controller Board ATmega328P with USB Cable

ELEGOO #ad - Clearly printed pin names on the female header connector, are more precise and much easier to use the wires. A good choice for getting started with electronics and coding, and ideal for your 3D printer, robotic and electronic projects. 100% compatible with the Arduino IDE. The elegoo uno r3 controller board now uses a ch340c chip and SMD ATmega328p chip same as Arduino UNO R3, with a faster transfer rate and more memory. Elegoo uno r3 controller board can be powered via a USB connection and an external power supply.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height0.69 Inches
Length5.04 Inches
Width3.74 Inches
Warranty6 MONTHS