marcobotproject

LCD 16x2 WH1602B-TMI-ET

Post date: Apr 29, 2015 12:40:11 AM

PinNb

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Symbol

Vss

Vdd

Vo

RS

R/W

E

DB0

DB1

DB2

DB3

DB4

DB5

DB6

DB7

A

K

Level

0V

5V

(Variable)

H/L

H/L

H,H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

--

--

Description

Ground

Supply Voltage for logic

Operating voltage for LCD

H: DATA, L: Instruction code

H: Read(MPU→Module) L: Write(MPU→Module)

Chip enable signal

Data bus line

Data bus line

Data bus line

Data bus line

Data bus line

Data bus line

Data bus line

Data bus line

Led +

Led -

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