COMPANY PROFILE
APPLICATION
Certifications
Specification
| ITEM | VALUE |
| NUMBER OF GRAPHIC | 192*64 |
| Multiplex level | 1/32 duty, 1/6 bias,VOP5.0V |
| Operating Temperature | -15℃~65℃ |
| Storage Temperature | -20℃~70℃ |
| Viewing Angle | 6.00 |
| CONTRIOL IC | ST7920&ST7921 |
| CONNECTION | PIN |
| Reflection | TRANSMISSTIVE |
| DISPLAY TYPE | 192*64 DOTS |
| BACK LIGHT COLOR | WHITE VDD+5V |
| LCD TYPE | STN NEGATIVE |
SHIPMENT
PACKAGE
NOTICE
Handle the protective film
A layer of protective film is pasted on the surface of the finished module. To prevent contamination of the display surface during assembly, Do not remove it before the assembly of the whole machine is completed. Avoid soiling or scratching the display surface.
Precautions during assembly operation
1. The module is carefully designed and assembled. Please do not process and modify it by yourself. 2. The metal frame claws must not be twisted and disassembled at will 3. Do not arbitrarily modify the circuit and components of the assembly hole of the processed PCB board 4. Do not modify the conductive strip 5. Do not modify any internal brackets 6. Do not touch, bend or twist the module 7. Do not apply uneven force to the PCB board during installation to avoid distortion of the PCB board. Conductive connection strap pull up
Strictly prevent static electricity
The control and drive circuits in the module are low-voltage, micro-power CMOS Circuits are easily broken down by static electricity, which is an irreparable damage bad, and the human body sometimes produces high voltage static electricity up to hundreds of volts or thousands of volts Therefore, extreme care should be taken in operation, assembly and use, and strict anti-static. to this end: 1. Do not touch the circuit and metal frame on the outer lead circuit board with your hands. 2. If direct contact is necessary, the human body and the module should be kept at the same potential Or ground the human body well 3. The soldering iron used for welding and the electric tools used for operation must be well grounded no leakage 4. Do not use a vacuum cleaner for cleaning as it produces strong static electricity 5. Dry air will also generate static electricity, so the humidity in the workplace should be RH60% about 6. When taking out or putting it back into the bag or moving the location, care should also be taken to prevent Static electricity Do not change the package or discard the original package at will
FAQ
Q:Products are in stock? How long can you deliver?
A:Our inventory is mainly semi finished products and raw materials and a small amount of finished goods. Small batch delivery needs 2-3 week, mass delivery takes 3-4 weeks.
Q: How long is the warranty and service of the product?
A: The damage caused by the product during normal use, during the warranty period, our company is free to repair, the warranty period, or the damage caused by improper use is not within the scope of free maintenance. As long as it is our products, we can provide technical support services.
Q:The LCD screen can be exported directly? what certification could provide?
A:Liquid crystal products comply with the RoHS standard, can be directly exported.Products by RoHS, CE, SGS certification.
Q: What kind of packaging? The transport process will not be damaged?
A:Our products are divided into three categories, small size screens use foam packaging, small and medium size use knife card isolation packaging, large size screens are used in aircraft box packaging, all packages are protected by outer box and strapping to ensure the safety of material transportation.
Q: Can you provide product drawings and test reports?
A: According to customer needs, our company can provide product related information and test reports.
Q:The product specification is in Chinese or English?
A:There are two version of product specifications: Chinese and English.
Q:what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Product Tags:
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192*64 LCD Screen Module With 1/32 Duty 1/6 Bias ST7920 ST7921 Control IC PIN Connection Images
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