20 Pcs Pcb Control Circuit Board, Mini Breadboard Block Electronics Components

20 7 9cm Solder Finished PCB for DIY Circuit Board Breadboard (Golden). 20 Pcs Pcb Circuit Board Prototyping Boards 7x5 Breadboard Solder Finished. 20pcs 7 9cm Solder Finished PCB for DIY Circuit Board Breadboard (Golden).

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