Aexit Blue 8 Hardware x 32 Dot Matrix Screen LED Display Module Board Sensors w Cable

Specifications:Product Name: 8x32 Led Dot Matrix Screen ModuleWorking Voltage: DC 5VDot Diameter: 3mmBody Size: 130 x 32 x 16mm/5.12inch x 1.26inch x 0.63inch(L*W*T)Cable Length: 20cm/8inchMaterial: FR-4, Electronic PartMain Color: Blue, BlackNet Weight: 54gPackage Content: 1 x 8x32 Led Dot Matrix Screen Module1 x CableDescriptions:8 x 32 Dot Matrix Integration Module.This display is a 8 x 32 dot matrix LED screen that can display a character, able to display the entire line on the move, the curtain into the curtain out, left, right and so on.Principle: Each row consists of two 74HC138 decoder composed of 4-16 + transistor drive.Each column cascad_e driven by the two 74HC595; When the line output high, low column output crosspoint LED is lit; 3 LCD12864 compatible interfaces.Circuit board is double-sided PCB with component soldered using Wavy soldering process, the module consists of four dot-matrix LED, 2 argument string into and out of the column control chip 74HC595, 74HC138 2 decoding chip to control the composition of the line, while retaining the 8 control port draw through the pin, the user can use the lines or other cables connected to the microcontroller to control use.

• Country of Manufacture: CHINA
• Material: FR-4, Electronic Part
• Net Weight: 54g
• Package Content: 1 x 8x32 Led Dot Matrix Screen Module
• Main Color: Blue, Black