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Control Single Chip Microcomputer Module 4-in-1 Display Send 5P Line (H6a4) Max7219 Dot Matrix Module

USD 2.94USD 3.10

Control Single Chip Microcomputer Module 4-in-1 Display Send 5P Line (H6a4) Max7219 Dot Matrix Module

Description
Specification
EP9442 qfp128 1pcs
USD 5.26USD 6.50
BA3121 3121 SOP-8
USD 0.21USD 0.23
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