LCD1602 Adapter Board Function Library LCD2004 Adapter Version Pcf8574 Expansion Board

• Usage: Telephone, Workstation, Server, Laptop
• Type: Wireless
• Support Network: /
• Certification: ISO, RoHS
• Condition: New
• Transport Package: ESD Bag
• Model NO.: 3031
• Specification: PCB Module
• Trademark: CKMCU
• 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	3031
Place of Origin	China
Color	Black
MOQ	5
Delivery time	7days
Support customization	yes

Product description
1. Size: 41.5mm (length) * 19mm (width) * 15.3mm (H)
2. Weight: 5g
3.PCB Color: Black
4. Supply voltage: 2.5-6V
5. Support I2C protocol
6. With backlight power control, can be set by jumpers backlight power supply is connected. Plug jumper connected backlight power supply, unplug the jumper is off backlight power supply
7. The contrast can be adjusted by turning the blue potentiometer clockwise enhanced counterclockwise weakened. Potentiometer design on the front, enabling customers to freely adjust anytime
8. The modules can be cascaded up to 8 cascade. / A1 / A2 modify the device address via short circuit A0.

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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