8-bit digital tube module 8-bit serial 595 driver -55764
product detail
Description
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Working voltage: 3.3V-5
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Using two 595 chips to drive the digital tube control, needs 3-way single-chip IO port , according to the digital tube display dynamic scanning principle
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PCB board size: 71mm * 22m
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The digital model: 0.36 4 Bits common annode (positive)



