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.
View the glory of space with this hi-tech telescope set!
Build a hand that realistically moves its fingers using shape memory allow technology!
This kit will get your paper plane ready for takeoff!
Learn all about the science of light, optics and visual perception with this wonderful kit!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!