Name: JHD204A 2004 20X4 Character LCD Display Module ( Green Color )
Brand: Sialkot
SKU: 18861
Price: 1200.00 PKR
Availability: InStock
Rating: 5.00 (1 reviews)

JHD204A 2004 20X4 Character LCD Display Module ( Green Color ) can Interface with almost All Digital Microcontrollers. It can use with such as Arduino, 8051, PIC, AVR, ARM, MSP, COP8, STM, Raspberry Pi etc.

LCD 20X4 is a basic 20 character by 4 line display Green/Yellow Backlight. Utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available.

You will need 7 general I/O pins (If used in 4-bit Mode) to interface to this LCD screen. Includes LED Backlight.

LCD 20X4 LCD Arduino can be Interface with almost All Digital Microcontrollers such as Arduino, 8051, PIC, AVR, ARM, MSP, COP8, STM, Raspberry Pi, etc.

LCD 20X4 is a basic 20 character by 4 line display Green/Yellow Backlight. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need 7 general I/O pins (If used in 4-bit Mode) to interface to this LCD screen. Includes LED Backlight.

Features: –

Commonly Used in Student Project, Collage, copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices.

LCD display module with Green/Yellow Backlight

SIZE: 20×4 (4 Rows and 20 Characters per Row)

Can display 4-lines X 20-characters

Operate with 5V DC

Wide viewing angle and high contrast

Built-in industry standard HD44780 equivalent LCD controller

LCM type: Characters

JHD204A 2004 20X4 Character LCD Display Module Specification

ITEM	DIMENSION	UNIT
Dot Matrix / Resolution	5×8 dots includes cursor	dots
Characters × Lines	20 Characters × 4 Lines
Module Dimension	98.0 × 60.0 × 13.6 (MAX)	mm
View Area	77.0 × 25.2	mm
Active Area	70.4 × 20.8	mm
Mounting Hole	93.0 × 55.0	mm
Dot / Pixel Size	0.55 × 0.55	mm
Dot / Pixel Pitch	0.60 × 0.60	mm
Character Size	2.95 × 4.75	mm
Character Pitch	3.55 × 5.35	mm
IC	ST7066 or Equivalent
Interface	6800, option SPI / I2C (RW1063 IC)
Power Supply	5V (Also available for 3V) Negative voltage optional for 3V power supply
Duty	1/16 duty cycle
Type	Character LCD Display
Feature	LED can be driven by PIN1, PIN2, PIN15, PIN16 or A and K

JHD204A 2004 20X4 Character LCD Display Module Interface Pin

PIN NO.	SYMBOL	DESCRIPTION
1	VSS	Ground
2	VDD	Power supply for logic
3	VO	Contrast Adjustment
4	RS	Data/ Instruction select signal
5	R/W	Read/Write select signal
6	E	Enable signal
7	DB0	Data bus line
8	DB1	Data bus line
9	DB2	Data bus line
10	DB3	Data bus line
11	DB4	Data bus line
12	DB5	Data bus line
13	DB6	Data bus line
14	DB7	Data bus line
15	A	Power supply for B/L +
16	K	Power supply for B/L –