Multi-Function Prototyping / Expansion Shield Development Board for Arduino US

Feature:

100% Brand new and high quality Multi-Function dighit 7-segment LED display module driven by two serial 74HC595's

4 x surface mount LED's in a parallel configuration

10K adjustable precision potentiometer

3 x Independent push buttons

Piezo buzzer

DS18B20 temperature sensor interface

LM35 temperature sensor interface

Infrared receiver interface

Serial interface header for convenient connection to serial modules such as Bluetooth, wireless interface, voice module, a voice recognition module etc

Package Content:

1 x Multi Functional Expansion Board

- Please allow minor errors due to manual measurement. Thanks for your understanding.

- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

1. We offer free shipping service.

2. Please be aware of this note before purchasing: All items will be shipped on next day after clear payment is received, usually 2 handling days included.

3. According to our experience, items usually arrives in 10-15 working days after being sent. Of course there are always uncertainties during shipping.

4. Standing behind our customers, we will take responsibility for the quality and delivery time, please kindly don't leave negative or neutral response without further communication.

1. We offer money back guarantee service.

2. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.

3. Any product you return must be in the same condition you received it and in the original packaging.

4. Please keep the receipt. Please send returns only by registered mail.

5. If you have not received the item, please wait a maximum of 20 days and let us know within 7 days. Please contact us before return, we will give you the return address.

If you have any questions please feel free to contact us.

Working Hours: Monday to Friday

Note: Please only use the messaging system instead of email.