LCD2004 2004 20x4 2004A Blue/Yellow Green/White Backlight LCD Module for Screen 5V 3.3V LCD Display Module S780D

Product selling point:1. Made of high quality material, ble and practical.2. Wide temperature gla for clearer display.3. Fully automatic electroplating line, environmentally friendly materials, uniform electroplating, good corrosion resistance.4. AIP31066 or S780D controller (COB proce).5. Standard 1x16 pin interface, widely used.:Product Model: LCM2004ADimensions: 98.0mmX60.0mmDisplay content: 20 characters X4 linesInterface mode: single row parallel portWorking voltage: 5VController: S780DLCD operating temperature: -20℃~70℃LCD storage function: -30℃~80℃Wide temperature LCD: -30℃~80℃Precautions:Liquid crystal displays are made of gla, organic sealants, organic s, and polymer-based polarizers. When handling, pay attention to the following:1. Keep the temperature within the range of use and storage. Exceive 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 cottonTo wipe, soak a deerskin towel or other soft material in cleaning oil.3. Immediately wipe off saliva or water droplets. Exceive contact time of ITO with water will cause deformation or discoloration of the surface of th crystal display.4. Gla 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 iron that is properly grounded and has no leakage.3. 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. Exceive 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 predomain) may cause some display segments to "break".5. Mechanical damage during operation (such as preing the display area) may cause the line segment to "break".Package list:LCM2004A LCD screen*1