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SAVE $29: As of March 31, the ELEGOO Tumbller Robot Kit is $55.99 — $29 off its $84.99 list price in the Amazon Spring Sale. It’s the final hours of Amazon’s Spring Sale, and the clock is ticking down ...

There are plenty of toys and board games that can teach kids about electronics, science and how things work, but few are as effective as an Arduino kit. These bundles include everything you need to ...