China Categories
2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight
Ask Latest Price
Brand Name:Fangsheng
Model Number:2004A COB
Certification:ISO9001:2015
Price:Negotiation
Payment Terms:T/T,Western Union, Paypal
Supply Ability:200K Sets / Month
Delivery Time:3 ~ 5 Working Days
Company Data
Verified Supplier
Contact Person
Phoebe Chan
Business Type:
Manufacturer Distributor/Wholesaler Agent Importer Exporter Trading Company Seller Other
Officials:
2 Building, BaiDai Industrial Park,DaoJiao Town,Dongguan, Guangdong China
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
2004 204 20x4 Character LCD Display Module IC Controller Blue Blacklight
A. Basic Information:
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. White Text, Blue backlight.
8. Analog Interface.
9. Size: 98 x 60 x 12mm.
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. White Text, Blue backlight.
8. Analog Interface.
9. Size: 98 x 60 x 12mm.
ITEM | CONTENT | DESCRIPTION |
1 | Display Outline Size | 98 ( H ) * 55 ( W ) * 3.55 mm ( T ) |
2 | Viewing Size | 70.4 ( H ) * 20.8 (W) mm |
3 | Voltage | 3.3 V , 5.0V |
4 | Operation Temperature | -20～70℃ |
5 | Drive Parameter | Duty 1/16 , Bias 1 / 5 |
6 | Backlight | White Led |
7 | Color | Blue or Yellow - Green |
8 | Drive IC | ST7920 |
B. Display Specification:
<< Display Character: 20 character X 4 line Character Font:5X7dors+cursor
<< Display color-Display background color : STN, Blue-Yellow
<< Polarize mode: positive, Transflective
<< Viewing angle: 6:00
<< Display duty: 1/16 Driving bias: 1/5
<< Character Generator ROM (CGROM): 8320 bits (192 characterX5X7 dots) &(32
characterX5X10 dots)
<< Character Generator RAM (CGRAM): 64X8 bits (8 charactersX5X8 dots)
<< Display Data RAM (DDRAM) :80X8 bits (80 characters max)
<< Mechanical characteristics (Unit: mm)
<< Extenal dimension: 98.0X60.0X13.5
<< View area : 76.0X25.2 Character font: 5X7 dots + cursor
<< Character size: 2.95X4.75 Dots size:0.55X0.55
<< Character pitch: 3.55X5.35
<< Weight:60g
<< POWER: +5V
C. Structure Diagram:
Pin NO. | Symbol | Function | Remark | |
| 1 | Vss | Power Supply | 0V | |
| 2 | Vdd | +5V | ||
| 3 | Vo | For LCD | Variable | |
| 4 | RS | Register Select (H: Data L: Instruction | ||
| 5 | R/W | L: MPU to LCM H: LCM to MPU | ||
| 6 | E | Enable | ||
| 7 | DB0 | Data Bit 0 | ||
| 8 | DB1 | Data Bit 1 | ||
| 9 | DB2 | Data Bit 2 | ||
| 10 | DB3 | Data Bit 3 | ||
| 11 | DB4 | Data Bit 4 | ||
| 12 | DB5 | Data Bit 5 | ||
| 13 | DB6 | Data Bit 6 | ||
| 14 | DB7 | Data Bit 7 | ||
| 15 | A | Anode of LED Unit | ||
| 16 | K | Cathode of LED Unit | ||
Returns Policy
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.
Company Profile
HongKong Guanke Industrial Limited
Founded in 2001, Dongguan Fangsheng Electronic Co.,Ltd, as a subsidiary of HK Guanke Industrial, is a high-tech firm specializing in the R&D, production, and sales of LCD & LCM. We focus on TN, HTN, VA, STN, FSTN, DFSTN, COB, COG, TAB and LCM module for 20 years.
With 2 factories and 250 trained workers, Fangsheng always provides high-class products at competitive price, we are honor to work with well-known brands such as Midea, Royalstar, Yuyue,Elboo,etc.
·Products
TN, HTN, VA, STN, FSTN, DFSTN, COB, COG, TAB and LCM module.
Products application :
Instrument , Meter engineering, Medical equipment,
Household appliances, Interphone, Learning machine,
Electronic dictionary, Calculator, Electronic scale, Telephone,
Financial communications, Industrial control, Intelligent
wearable device, Smart Home, etc.
·Our Service
Drawing submitted in 3 days
Tooling finished in 12 days
Mass production in 20 days.
After-sales team working at 7/24.
Unconditional return in case of bad quality.
Send your message to this supplier
You May Like
20 x 2 Graphic LCD Dot Matrix Display Module 2002 For Instrument
240 x 128 LCD Module Character STN 240128 LCD Display Module 5V Pi Raspberry For Arduino CP02011
5V 12864 LCD Display Module 128 x 64 Dots Graphic Matrix COB LCD Screen With Blue Backlight
9 Inch Tft 800 * 480 Dot Matrix LCD Display Module Backlight SPI / MCU Interface Clear Color Without PCB
Character Dot Matrix LCD Display Module STN 1604 Segment 16 X 4 Blue Color
20 X 2 Small Color Lcd Display Module , 2002 Monochrome Dot Matrix Display Panel
Yellow - Green 0802 Dot Matrix LCD Display Module COB Type Character 2 Lines
122 X 32 Active Matrix Tft Color Lcd Display Module Controller Sdn1661 6 O'Clock Viewing Angle
T6963c Controller 22 Pins Led Dot Matrix Display , 5.1 Inch 240 X 128 Spi Lcd Display Module
3.2 Inch 128x64 Dot Matrix Lcd Display Graphic STN 20 Pins With LED Backlight
4.0 Inch Dot Matrix LCD Display Module 240 X 160 Resolution COG LCM Type
Inquiry Cart
0