8x2 STN LCD Display Modules | BC0802B
Model No. BC0802B
- Character LCD 8x2
- 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: 1/2
- Option: array LED B/L
- No Negative Voltage Option
數量
Description
BC0802B is 8x2 characters LCD Module (LCM) made using Chip on Board (COB) method and comes with metal frame.
Module dimension of BC0802B is (40.0x20.0) mm and viewing area is (36.3x13.9) 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.
BC0802B LCD module is available in gray, yellow/green and blue LCD color.
Module dimension of BC0802B is (40.0x20.0) mm and viewing area is (36.3x13.9) 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.
BC0802B LCD module is available in gray, yellow/green and blue LCD color.
Specification
Features
| Item | Dimension | Unit |
| Module dimension | 40.0 × 20.0 | mm |
| View Area(AA) | 36.3 × 13.9 | mm |
| Dot size | 0.6 × 0.6 | mm |
| Character Size | 3.12 x 5.01 | mm |
Electrical Characteristics (Ta=25±2°C)
| Item | Symbol | Condition | Typical Value | Unit |
| Input Voltage | Vdd | Vdd = +5V | 5.0 | V |
| Supply Current | Idd | Vdd = +5V | 1.5 | mA |
| LCD Driving Voltage | Vdd-Vo | 25°C | 4.4 | V |
LED Forward Voltage (yellow-green) | Vf | 25°C | 4.0 | V |
| LED Forward Current | If | 25°C | 100 | mA |
Interface
| Pin | Symbol | Function |
|---|---|---|
| 1 | Vss | GND |
| 2 | Vdd | +5V |
| 3 | Vo | Contrast adjustment |
| 4 | RS | H/L register select signal |
| 5 | R/W | H/L read/write signal |
| 6 | E | H --> L enable signal |
| 7~14 | DB0~7 | H/L data bus line |