Operating Voltage: 5V

14 digital input/output pins (6 can be used as PWM outputs)

6 analog inputs

Power over USB and DC power socket

ATmega328P chip package instead of inline socket mount.

USB to Serial CH340G.

Two rows of the holes for header pins.  Female header pins already installed.

3 rows of the holes for wiring.

Bootloader already installed

1.Original Parts

2.Best Price

3.High Quality

4.Professional Service

Kayong Electronic Technology Co., Limited

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[Company Tenet]

"With the most affordable price, most efficient service making high quality integrated circuit suppliers.”

[Payment Information]

We accept T/T & Western Union & PayPal

[Shipping]

1. We will ship the items within 3 working days after the payment confirmed.

2. We can ship to you by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.

3. We are not responsible for any accidents, delays or other issues caused by the forwarder.

4. Any import fees or charges are on the buyer's account

[Refund & Replacement]

1. We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items).

2. If the items you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.

3. If the items are defective, please notify us within 3 days of delivery.

4. Any items must be returned in their original condition to qualify for a refund or replacement.

5. The buyer is responsible for all the shipping cost incurred.

[Contact Us]

Please keep us in mind, whenever you need more electronic components!

Company Name: Kayong Electronic Technology Co., Limited

Address: Rm17, 21/F, Block A, Jiahe Huaqiang Building, Shennan mid Rd, Futian District, Shenzhen City, CN

TEL/FAX: +86-755-66812382

MP: +0086-15815503373

SKYPE:  medyxjl

WEBSITE: / www.szkayong.en.china.cn

Note: We promissed all of our goods are original with 90 days warranty!!!