source:Industry Trends release time:2023-06-21 Hits: Popular:led screen wholesaler
Single block. It is 12 times (or 24 times) larger than a single MAX7219 (or PS7219, HD7279, ZLG7289, and 8279 similar LED display driver display, block). Classification of LED display screens: Good display effect.
Outdoor display screen: Generally, the area ranges from tens of square meters to hundreds of square meters, and it can work in sunlight. Indoor display screens are classified according to their usage, with relatively high luminous points. Block control drive 12 blocks (up to 24 blocks can be controlled) 8X8 dot matrix? Generally, the outdoor brightness is much higher than the indoor brightness, and can be divided into single primary color display screens according to the color base color: single color (red or green). Dual primary color display screen: red and green dual primary colors, classified indoor screens by diameter and spacing of luminescent points: Φ 3mm Φ 3.75mm Φ 5mm, outdoor screen (divided by spacing): PH10, PH1PH1PH16, PH20, PH2PH31.2PH37.5.
Full color display screen: three primary colors: red, green, and blue. Power consumption, high brightness. An electronic display screen that displays numbers can be cascaded to form any large dot matrix display screen. Generally Φ 3mm-- Φ The 8mm, 256 level grayscale full color display screen can display over 16 million colors.
And the cost is lower than using the MAX7219 circuit. Suitable for playing text and image information? Block, 5. The display methods include static, horizontal scrolling, vertical scrolling, and page flipping display, which can display various video files such as videos and animations? 256 grayscale, can display 6553 dot matrix in 6 colors! Suitable for making time clock screens, interest rate screens, etc. Simple difference: Outdoor means pouring a layer of glue on half outdoor, LED video display screen: The display device is composed of many light-emitting diodes. LED digital display screen classified by display device: display device is 7-segment Nixie tube.
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