Kosmos Experiment kit The great electrical workshop

vividly convey basic knowledge. With series of experiments in individual electrical projects, children discover, for example, how light meters, alarm systems and twilight switches work with electrical sensors and learn the basics of digital technology using transistors and a timer. A special highlight: the alternating current generator. In a total of 12 chapters, the comprehensive instruction booklet clearly explains all circuits and provides important basics and background knowledge. An in-depth, comprehensive KOSMOS experimental kit for children from 10-14 years for many hours of electronics fun.

Contents: Battery box, timer 555 (timer module), AC generator, zinc and copper electrode, ammeter, 2 coils, speaker, potentiometer, sound generator (IC), 30 cross connectors, one T- connector, 15 I- connectors , 7 L-connectors, 2 cross connectors, 2 toggle switches, 2 push buttons, 3 bulbs (red, yellow, green), 3 LEDs (red, yellow, green), diode, phototransistor, 3 transistors, 10 different resistors, 8 different capacitors, 3 connecting cables, magnetic powder, compass, bar magnet, iron core, 2 iron rods, beaker, disconnector, 150-page manual.

Also needed: 4 x 1.5 volt AA Mignon LR6 batteries, aluminum foil, scissors, plastic ruler or set square, cloth, table salt, vinegar, sugar, tap water, fruit juice/lemonade or similar, flashlight, TV remote control, paper clips, small Phillips screwdriver.