Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 10A model is suitable for 6V/12V DC. Also features over-charge, over-discharge, overload, and short-circuit protection.
The large realistic model has removable organs that can be studied and set back into the correct position.
Easily assemble a working alarm motion detector!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This simple but amusing magnetic toy will keep you busy for hours!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
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