Dot Matrix Display

3 years ago 835
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3 led matrixes aligned together in one Row, interfaced via 74HC595n Shift register to form a display of 24 X 8.


Main Schematic

Main Elements Layout & Tracks

Testing Site PCB

Final PCB

PCB Design

PCB Design copy

PCB Design copy copy

PCB Design Manual Route

PCB Design Manual Route copy


ID Name Designator Footprint Quantity Mounted
1 Matrix 2 DISP2 DISP_8X8_MATRIX_2020 1 Yes
2 Matrix 3 DISP3 DISP_8X8_MATRIX_2020 1 Yes
3 Shift Register 3 IC3 DIP16 1 Yes
4 Shift Register 2 IC2 DIP16 1 Yes
5 Matrix 1 DISP1 DISP_8X8_MATRIX_2020 1 Yes
6 Shift Register 1 IC1 DIP16 1 Yes
7 Shift Register 4 IC4 DIP16 1 Yes
8 Power H1 HDR-1X2/2.54 1 Yes
9 Data H2 HDR-5X1/2.54 1 Yes
10 8X8LEDLED dots 3.0mmPoint path red LED1 LED-LED-8*8-32*32 1 Yes


Filename Download
74HC595-Pinouts (1).png
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