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2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight

2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight

  • 2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight
  • 2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight
  • 2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight
  • 2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight
2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight
Product Details:
Place of Origin: China
Brand Name: OEM
Certification: OEM
Model Number: OKY4008
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: USD$2.8-2.38/ piece
Packaging Details: Standard Package
Delivery Time: 3-5 wook days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 1000pcs per day
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Detailed Product Description
Type: 2004A Matrix Number: 20*4
Size: 98*60*14mm Working Voltage: 5V
Dot Size: 0.54*0.54mm Screen Surface: Blue Screen
Working Temp:: -20~70℃ Weight:: 74g
High Light:

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2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight

 

Specifications

1. Low Prices Direct From Factory Suppliers. 
2.High Quality With Global Standards.

 

Description:
 
Use your solderless breadboard and wire jumpers to make these connections:

 LCD Pin

 Connect to

 1 (VSS)

 GND pin*

 2 (VDD)

 + 5v pin

 3 (contrast)

 Resistor or potentiometer to GND pin*

 4 RS

  pin 12

 5 R/W

  pin 11

 6 Enable

  pin 10

 7 No connection

 

 8 No connection

 

 9 No connection

 

 10 No connection

 

 11 (Data 4)

pin 5

 12 (Data 5)

pin 4

 13 (Data 6)

 pin 3

 14 (Data 7)

 pin 2

 15 Backlight +

 Resistor to pin 13**

 16 Backlight GND

 GND pin*

*Use a breadboard rail to make multiple connections to the GND pin for Arduino
*For potentiometer connection, use the potentiometer's center pin and either of the other pins to make the connection from LCD pin 3 to Arduino GND
** A current limiting resistor or potentiometer (40 Ohm minimum) should be used to avoid excessive current. It should look something like this: 
Software
 
Here is the driver code:/* ------------------------------------------------------------------------------- */
// character LCD example code
// www.hacktronics.com
#include <LiquidCrystal.h>
// Connections:
// rs (LCD pin 4) to Arduino pin 12
// rw (LCD pin 5) to Arduino pin 11
// enable (LCD pin 6) to Arduino pin 10
// LCD pin 15 to Arduino pin 13
// LCD pins d4, d5, d6, d7 to Arduino pins 5, 4, 3, 2
LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2);
int backLight = 13;    // pin 13 will control the backlight
void setup()
{
  pinMode(backLight, OUTPUT);
  digitalWrite(backLight, HIGH); // turn backlight on. Replace 'HIGH' with 'LOW' to turn it off.
  lcd.begin(20,4);              // columns, rows.  use 16,2 for a 16x2 LCD, etc.
  lcd.clear();                  // start with a blank screen
  lcd.setCursor(0,0);           // set cursor to column 0, row 0 (the first row)
  lcd.print("Hello, World");    // change this text to whatever you like. keep it clean.
  lcd.setCursor(0,1);           // set cursor to column 0, row 1
  lcd.print("keyes");
   // if you have a 4 row LCD, uncomment these lines to write to the bottom rows
  // and change the lcd.begin() statement above.
  //lcd.setCursor(0,2);         // set cursor to column 0, row 2
  //lcd.print("Row 3");
  //lcd.setCursor(0,3);         // set cursor to column 0, row 3
  //lcd.print("Row 4");
}
void loop()
{
}

/* ------------------------------------------------------------------------------- */ 
You will now have a folder called LCD_example
Start the Arduino software and load the example program by clicking File->Sketchbook->Open
Navigate to the LCD_example folder and select the ?LCD_example.pde? file.
Transfer the program to your Arduino by clicking the ?Upload to I/O board? button. After uploading, on the LCD you should see:
Hello, World
 
 
 
 
PHOTOS:

 
 
 
Character LCD Module Display 2004 204 20X4 For Arduino

 

Our Team:

   2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight 1

   2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight 2

 

Packing&Shipping:

 

  2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight 3

                          2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight 4

Awards:

   2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight 5

  2004A 20x4 5V Character LCD Display Module for Arduino SPLC780 Controller Blue Backlight 6

 

FAQ:

1. What is the delivery time?

Normally, 1-5 workdays after payment;

Special requirement orders, delivery time is negotiable.

 

2.If the products can’t work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

 

3.If the products don’t meet my demand after I received it,can I return it?

Yes,no problem.

You can return back to us, we will refund your full payment.

 

 

Contact Details
Oky Newstar Technology Co., Ltd

Contact Person: Ms. Erica Teng

Tel: +8613410424757

Send your inquiry directly to us
Oky Newstar Technology Co., Ltd
Room1105, Block B, Chinto Technology Building, Minzhi Road, LongHua, ShenZhen city, GuangDong province, China
Tel:86-755-23578860
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