DIY Paper Foldscope Microscope Basic Kit 4-Channel 5V Relay Board Ai-Thinker Quality: Manufactured by Ai-Thinker
USD237.23
USD269.23
Pay in 4 interest-free payments of $59.31 Learn more
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 18 - Nov 23