0.56 Inch Red 4-Digit LED Electronic Clock DIY Kit AT89C2051 8051 Microcontroller Dual Alarm Soldering Practice Project

0.56 Inch Red 4-Digit LED Electronic Clock DIY Kit AT89C2051 8051 Microcontroller Dual Alarm Soldering Practice Project
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sku: 1005012625183272
$2.59
Shipping from: China
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