This small amplifier is capable of delivering 4Wrms at 4ohms. The IC is completely thermally and short-circuit protected, and a conventional direct current can be connected as supply. Use for science projects, hobby projects and more.
Build a robot that's an artist too!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Comprehensive collection of 30 fossils.
This simple but amusing magnetic toy will keep you busy for hours!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
The large realistic model has removable organs that can be studied and set back into the correct position.
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