
Educational Kits
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Recommended Products
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ASD-84 DC5V Spectrum Level Indicator DIY Kit$3.07
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FM Stereo Transmitter Module DIY Kit$6.66
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50/100/120/150/200/250/300/400/500/600pcs Waterproof Solder Ring Heat Shrink Tube Kit$0.43
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Physical Thermology/Mechanics/Optics Experiment Kit$16.22
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NE555 Pulse Generator Frequency Adjustable Module DIY Kit$0.57