40x4 Character LCD display | BC4004A
● COB with metal frame
● 5x7 dots with cursor
● Built-in controller ST7066 or equivalent
● +5V single power supply
● 1/16 duty cycle
● LED B/L pins:17/18,or A/K or 13/14
● Option: LED, EL B/L
● Option: +3V single power supply
● Option: Negative voltage
BC4004A
BC4004A is 40x4 characters LCD Module (LCM) made using Chip on Board (COB) method and comes with metal frame.
Module dimension of BC4004A is (190.0x54.0) mm and viewing area is (147.0x29.5) mm.
It has built-in controller ST7066 (or equivalent) that provides different language options, English, Japanese, Chinese, Western & Eastern European, Russian etc.
It is available without backlight or with LED, EL backlight options.
BC4004A LCD module is available in gray, yellow/green and blue LCD color.
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
190.0 x 54.0 |
mm |
|
Viewing Area |
147.0 x 29.5 |
mm |
|
Dot Size |
0.5 x 0.55 |
mm |
|
Character Size |
2.78 x 4.89 |
mm |
● Pin Assignment
