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LCD Display Module 40x4 Character 404A

LCD Display Module 40x4 Character 404A
LCD Display Module 40x4 Character 404A
FEATURES:
• Type: Character
• Display format: 40 x 4 characters
• Built-in controller: ST 7066 (or equivalent)
• Duty cycle: 1/16
• 5 x 8 dots includes cursor
• + 5 V power supply (also available for + 3 V)
• LED can be driven by pin 1, pin 2, pin 17, pin 18 or A and K
• N.V. optional for + 3 V power supply

40x4 Character LCD Display Module 404A

PINOUT 

40X4 LCD 204A     40 Characters X 4 Line (Row)

PIN No.

Symbol

Function

1

DB7

Data bus line

2

DB6

Data bus line

3

DB5

Data bus line

4

DB4

Data bus line

5

DB3

Data bus line

6

DB2

Data bus line

7

DB1

Data bus line

8

DB0

Data bus line

9

E1

HàL ENABLE SIGNAL IC1

10

R/W

H/L READ/WRITE

11

RS

REGISTER SELECT

12

Vee

CONTRAST ADJUSTMENT

13

Vss

GROUND

14

Vcc

+5V

15

E2

HàL ENABLE SIGNAL IC2

16

NC/Vee

NC/Negative Voltage output

17

A

+5V

18

K

Ground  - 0V



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₹1,500.00
  • Stock: In Stock
  • Model: TPS-MULTI06

Available Options

Tags: LCD , Display , Board
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