New duino UNO R3 Development Board MEGA328P ATMEGA16U2 Microcontroller for Arduinos

  • 1-99 Pieces
    US $5.00
  • 100-999 Pieces
    US $4.90
  • >=1000 Pieces
    US $4.80
Model Number:
Drive IC
Brand Name:
Place of Origin:
module, Original package
Drive IC, Other
Brand Name::
Place of Origin::
RoHS/Lead free:::
RoHS compliant
Selling Units:
Single item
Single package size:
1X1X1 cm
Single gross weight:
1.0 KG
Package Type:
package with box and cover with waterproof materials
Lead Time:

Product Description

New Arduino UNO R3 Development Board MEGA328P ATMEGA16U2 Microcontroller for Arduinos

UNO R3 is 2012 new type a is easy to use open source controller, hardware and no big change, compared with UNO biggest difference is that the USB serial interface circuit, a switch is an ATMega16U2 of single-chip microcomputer, it also improved the cost, the software part as before, there are no big changes.



Stitching changes: beside the AREF sutural added two I2C pins (SDA and SCL, only Analog 4 and 5 of the copy, not extra I2C interface), in addition, beside the RESET also added two pins, one is IOREF, can let the extension plate to plate load voltage, the stitching just tell extension board the on-board voltage is how many (such as UNO is 5 v, can be seen as power supply pins copy, does not provide a level), the other one is after treated with placeholder pins.

2. A more stable RESET circuit. The position of the RESET button has also changed, and it has been moved to the corner near the USB port to make it easier to press.

3. ATmega16U2 replaces 8U2, which does not mean that there are 16K flash of R3 that can make your code run faster. This update is for USB interface chip service. In theory, it enables UNO to simulate USB HID, such as MIDI/Joystick/Keyboard.

UNO R3 board is 100% compatible with original Arduino, now it has perfect quality and performance.

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language.

Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP).

The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).

This is the new Tosduino Uno R3.

In addition to all the features of the previous board, the Uno R3 now uses an ATmega16U2 instead of the ATmega8U2 chip.

This allows for faster transfer rates, no drivers needed for Linux or Mac (inf file for Windows is needed), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc.

Color: blue

Condition: 100% brand new

Package included:

1 x UNO R3

1 x USB cable

Our Company

Our Company :

UMEAN technology. is located in Asia’s largest electronic components city, Shenzhen. We are a professional distributor of electronic components for 8 years , integrated circuit, transistor, diode,module for Arduino selling as a professional distributor.

We focus on a series of high-quality accessories, a wide range of diversity, reasonable price and on-time delivery.


Our Services

1. Supply all kinds of electronic components, Arduino-Modules and shields.

2. Sample order within 24hours delivery.

3. We will reply you for your inquiry in 2 hours during the working time.

4. after sending, we will track the products for you once every two days, until you get the products.

5.If you have any questions after sales, contact with us, we will offer the solve way for you.


the questions which our partner ask most

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: Order below 10000USD is T/T 100% in advance.

Order over 10000USD T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products

and packages before you pay the balance.

Sample order we can support PAYPAL , WESTERN UNION, and Alipay.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.(defaults EXW for all quotation)

Q4. How about your delivery time?

A: Generally, it will take 1 to 3 days after receiving your advance payment. The specific delivery time depends

on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and

the courier cost.

Q7. Do you test all your goods before delivery?

   A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them,

no matter where they come from.

Packing & Delivery

Our most professional packaging with box and cover waterproof material
with cost-effective shipping : Fast delivery with famous Express company also air and sea delivery.
The products will be tracked for you once every two days, until you get the products.

• Shipping Information

·Items will be ship within 2 days of payment received.
··Standard shipping using international express such as DHL , FEDEX, UPS , TNT , EMS .
·If you do not receive item within 30 working days (6 weeks), please contact us to investigate the case.

• Return Policy

·We appreciate your business and offer an instant 7 days return policy.(7 days after receive the items).
·The returned item has to be in its original condition.
·We are able to refund your money without shipping cost.
·If you have any question, please contact us via Trademanager.


·Please be advised that the Customs Department of your country could impose duty or sales tax on your ordered item when it enters your country. However, based on our experience, it seldom happens to small lot orders like ours. we cannot be responsible for any tax or duty charged by your government on the purchase.
·If you received a defective or incorrect item inside the parcel, please notify us and simply return the item for exchange.
·Please feel free to contact me if you have any questions! We will reply to you in 24 hours.

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