DIY 4x4x4 LED Cube Blue Red LED Electronic Learning Kit

DIY 4x4x4 LED Cube Blue Red LED Electronic Learning Kit (EL-APK50178K)

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The new DIY 4x4x4 LED Cube Blue Red LED Electronic Learning Kit, it has two kinds of versions-Finished products and kits,if you choose the kits, you need to weld it by yourself. The PCB board has printed component parameters, even though without...