8x2 單色字元型LCD顯示器 | UC0802A
Model No. UC0802A
- Character LCD 8x2
- COB with metal frame
- 5*7 dots with cursor
- Built-in controller ST7066 or equivalent
- +5V single power supply
- 1/16 duty cycle
- LED B/L pins: A/K, or 1/2, or 15/16
- Option: LED, EL, B/L
數量
產品敘述
優潔光科技推出UC0802A單色字元型黑白顯示模組，擁有8列2行的顯示解析度。這款高性能產品在呈現鮮明、高對比的顯示方面表現卓越。廣泛應用於電子儀器、控制面板和工業儀表，確保最佳的可視性和可靠性。該模組經過嚴格的測試，以確保長時間的穩定性，為各種工業應用提供可靠且優質的顯示解決方案。憑藉優潔光對品質的承諾，UC0802A成為尋求卓越單色字元顯示的多功能可靠之選。
規格圖
產品規格
| Item | Dimension | Unit |
| Module dimension | 58.0 × 32.0 | mm |
| View Area(AA) | 38.0 × 16.0 | mm |
| Dot size | 0.545 × 0.645 | mm |
| Character Size | 2.945 x 5.545 | mm |
電氣特性 (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 | 4.3 | V |
LED Forward Voltage (yellow-green) | Vf | 25°C | 4.2 | V |
| LED Forward Current | If | 25°C | 70 | mA |
| EL Power Current | Vel | Vel = 110Vac/400Hz | V | |
Pin功能定義
| Pin | Symbol | Function |
|---|---|---|
| 1 | Vss | GND |
| 2 | Vdd | +5V (+3V option) |
| 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 |
| 15 | A | Power supply for B/L (+) |
| 16 | K | Power supply for B/L (GND) |