Màn Hình Lcd 12864zk 12864J China ST7920 5V tại Lotte Market
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Note: the back adjustable resistance function is to adjust lcd screen contrast). Module size. Point size. Lcd screen type and color. Type of display. Control chip and packaging. Working temperature. Functions and characteristics. 48 mm2, 0. display type: STN yellow green model, 6: 00 angle, positive display;. working voltage: 5V, excluding backlight working current: 7. working temperature: - 20°C~70°Storage temperature:: Còn hàng
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Giới thiệu Màn Hình Lcd 12864zk 12864J China ST7920 5V tại Lotte Market
Note: the back adjustable resistance function is to adjust lcd screen contrast)
12864Zk 12864J technical parameters
Module size 93×70×13.5
Visual domain size 72×39
Points 128×64
Point size 0.48×0.48
Point spacing 0.50×0.50
Backlight Led
Lcd screen type and color Stn (yellow and blue film) mode, FSTN black and white
Perspective 6:00
Type of display Positive display
Control chip and packaging St7920, COB
Working temperature -20°C~70°C
Storage temperature -30°C~80°C
Functions and characteristics
1. The 12864 matrix shows 128x64 dot arrays, 0.48x0.48 mm2, 0.02 mm spacing;
- display type: STN yellow green model, 6: 00 angle, positive display;
3. Led backlight;
- working voltage: 5V, excluding backlight working current: 7.5 ma (typical value);
- working temperature: - 20°C~70°Storage temperature: - 30°C~80°C;
- controller ST7920 ST7921, chip packaging COB.
Electrical parameters
Typical unit of value for project symbol test conditions
Working voltage Vdd Ta = 25°C 5.0 V
Working current Idd Ta = 25°C, VDD = 5.0 v 7.5 Ma