2004 LCD Display Module Character 20x4 Blacklight Gray Yellow Blue
Gray Screen Black Text
Product Feature:
1. Made of high quality material, durable and practical.
2. Wide temperature glass for clearer display.
3. Fully automatic electroplating line, environmentally friendly materials, uniform electroplating, good corrosion resistance.
4. AIP31066 or SPLC780D controller (COB process).
5. Standard 1x16 pin interface, widely used.
 
parameter:
Product Model: LCM2004A
Dimensions: 98.0mmX60.0mm
Display content: 20 characters X4 lines
Interface mode: single row parallel port
Working voltage: 5V
Controller: SPLC780D
LCD operating temperature: -20℃~70℃
LCD storage function: -30℃~80℃
Wide temperature LCD: -30℃~80℃
 
Precautions:
Liquid crystal displays are made of glass, organic sealants, organic fluids, and polymer-based polarizers. When handling, pay attention to the following:
1. Keep the temperature within the range of use and storage. Excessive temperature and humidity can cause polarization degradation, polarizer peeling, or air bubbles.
2. Do not touch the exposed polarizer with anything harder than HB pencil lead. Remove the dust from the surface of the monitor, gently use cotton
To wipe, soak a deerskin towel or other soft material in cleaning oil.
3. Immediately wipe off saliva or water droplets. Excessive contact time of ITO with water will cause deformation or discoloration of the surface of the liquid crystal display.
4. Glass is easily broken due to rough handling. Especially in corners and edges.
5. Do not drive the LCD with DC voltage.
 
welding:
1. Solder to I/O terminals only.
2. Only use a soldering iron that is properly grounded and has no leakage.
3. Soldering temperature: 280℃±10℃
4. Welding time: 3 to 4 seconds.
5. Low temperature solder filled with resin flux.
6. If flux is used, the LCD surface should be covered to avoid flux spattering. Flux residues should be removed after shielding.
 
operate:
1. The viewing angle can be adjusted by changing the LCD driving voltage V0.
2. The driving voltage should be kept within the specified range. Excessive voltage will shorten the life of the display.
3. The response time increases with decreasing temperature.
4. At temperatures above its operating range, the display may turn black or dark blue; this (but do not press
domain) may cause some display segments to "break".
5. Mechanical damage during operation (such as pressing the display area) may cause the line segment to "break".
 
Package list:
LCM2004A LCD screen*1
 
 
Yellow Screen Black Text / Blue Screen White Text
 
Feature:
1. The module is a low-power consumption character LCD Module with a built-in controller.
2. The module can be easily interfaced with a MCU.
3. Display Format: 20 Characters x 4 lines.
4. It is fantastic for Arduino based project.
5. Supply voltage: 5V.
6. Fully assembled and tested Serial LCD 20x4 Module.
7.Black Text, Yellow backlight  / White Text, Blue backlight.
8. Analog Interface.
9. Size: 98 x 60 x 12mm.

Package included:
1 x  2004 204 20x4 Character LCD Display Module 2004 LCD Blue/Yellow Blacklight
 
 
I2C Interface Board
 
Specification:
This is another great IIC/I2C Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.
I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself)
Supply voltage: 5V
the backlight and contrast is adjusted by potentiometer
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
Compatible for 1602 LCD 2004 LCD

Shipping included:
1*IIC I2C Adapter Serial Interface Board Module 5v Arduino 1602 2004 LCD

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  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
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