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R3 CH340G Microcontroller Development Board Micro USB Interface Replace ATmega16U2 For Arduino

USD 4.91USD 6.72

R3 CH340G Microcontroller Development Board Micro USB Interface Replace ATmega16U2 For Arduino

Description
Specification
R2A20296FT R2A20296 qfp128 5pcs
USD 10.92USD 12.70
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