• 2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight
  • 2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight
  • 2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight
  • 2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight
2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight

2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight

Product Details:

Place of Origin: Dongguan,China
Brand Name: Fangsheng
Certification: ISO9001:2015
Model Number: 2004A COB

Payment & Shipping Terms:

Minimum Order Quantity: 100 pieces
Price: Negotiation
Packaging Details: Bubble bag + Blister + Foam box + Carton
Delivery Time: 3 ~ 5 Working Days
Payment Terms: T/T,Western Union, Paypal
Supply Ability: 200K Sets / Month
Get Best Price Contact Now

Detail Information

Dots Matrix: 20 * 4 Dots Voltage: 5.0V
Lcd Type: STN Lcd Display Mode: Transmissive
High Light:

lcd dot matrix display

,

color lcd display module

Product Description

2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight

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.

 

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

2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight 0

2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight 1            

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
 


 2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight 2

2004 204 20 x 4 Character Dot Matrix LCD Display Module IC Controller Blue Blacklight 3
 

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.

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