Kosmos Fun Trainer with Experiments for Beginners! Clicking Electric Elements! Make electronic devices and learn how they work! Construct a chain of colored electrical elements to learn more about electricity and how electronic devices work. With innovative clicks, kids over 8 years of age can safely and easily start experimenting with the chain. These elements are specially designed to make the study of electronics fun and accessible. It is easy to follow the mounting schemes and to design functional circuits, thanks to the bright colors and unique shapes of the elements. Since the characters are printed directly on the items, you can quickly get to know the symbols and learn to read chain diagrams. The fun design projects include a turn signal, a police alarm, an alarm system, a light detector, a conductivity checker, a rain sensing system, a timer and logic circuits. The electronic components in this kit include capacitors, resistors, transistors, LEDs, phototransistor, key, 30 contact elements, cable elements, battery bed, speaker and sound generator. Experiments: 70 Suitable for children over 8 years of age.
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