LCD1602 Keypad Shield Module Display for Arduinos Duemilanove Development Board Mega

• Digital LCD Module Type: Counting Module
• Touch Screen Type: Capacitive
• Type: Color
• Model NO.: 3022
• Response Time: 1ms
• Viewing Angle: TN＋FILM
• Display Technology: COB
• DOT-Matrix Graphic LCD Module Type: Row/Column-Driven
• LCD Drive Mode: Multiplex Drive LCD Module
• Customized: Customized
• Sku: 3022
• Place of Origin: China
• Color: Green and Blue
• MOQ: 5
• Delivery Time: 7days
• Support Customization: Yes
• Transport Package: ESD Bag
• Specification: PCB Module
• Trademark: Chipskey
• Origin: China
• HS Code: 85423221
• Production Capacity: 50000PCS/Year

Product Description

Return policy details

• Buyers can return item(s) for a refund within 7 days from the day the item(s) were received, and the buyer is to afford the return shipping cost. The item(s) must be returned in the same exact condition as once it was delivered.
• Buyers may return the item(s) for a refund if they are not as described or with quality issues within 7 days from the day the item(s) were received.The buyer is required to afford the return shipping cost, based on the condition of the item(s) received.

Description

SKU	3022
Place of Origin	China
Color	Green and Blue
MOQ	5
Delivery time	7days
Support customization	yes

LCD Keypad Shield input and output expansion board using the 2-line, 16-character LCD with contrast adjustment and backlight will complete five key input, use an analog port, a reset button, the the unused IO port expansion out sparemake full use of the IO port. Occupancy digital port: PIN4 (DB4), 5 (DB5), 6 (DB6), 7 (DB7), 8 (RS), 9 (E), 10 (backlight control), the analog button port A0. Used in conjunction with Arduinos: 
Pin definitions:
Module debugging:
      LCD Keypad Shield plugged into the Arduinos controller, then you need to download LCD4Bit_mod.h (Right click to save) library files arduinos-0015 \ hardware \ libraries and then downloaded to the Arduinos, then compile a test program, the initial LCD Keypad Shield, the first observation of the LCD has no display character, if the character is not displayed that may be incorrect contrast, you can use a flathead screwdriver to adjust the RP1 (clockwise rotation), transferred to appear clearly characters can.
Professional anti-static packaging
FAQ

1.Are you manufacturer ?
Yes, We Are Manufacturer & Trading Company
2.How long is your delivery time?
Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
3.Do you accept OEM design?
Yes, we do. We can design according to your requirement, MOQ usually 500-1000.
4.What payment terms you accept?
We accept Alibaba Trade Assuarce, T/T, PayPal, Western Union, Wechat, Alipay, in Cash (RMB or USD).
5.What Express Company You Use ?
We Can Ship the goods Via DHL, Fedex ,TNT, UPS ,Aramex ,EMS , China Post , By Sea And By Air.


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