AT89C2051 4-bit Digital Electronic Clock Kit Module DIY Soldering Practice Soldering Skills YSZ-4 1.2mm Thick PCB FR-4 Board

AT89C2051 4-bit Digital Electronic Clock Kit Module DIY Soldering Practice Soldering Skills YSZ-4 1.2mm Thick PCB FR-4 Board
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sku: 1005007590469933
$3.20
Shipping from: China

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