Children science kits & toys Ravensburger

Science X_: Electronics & Circuitry Where Science, Fun and Learning Collide! More product information : Pique curiosity and turn on the fun with this super charged electronics kit from Ravensburger! Build your own lamp, loudspeaker, burglar alarm and more - follow the instructions to complete the circuits and assemble 8 different electronic items. _ Includes directions and supplies to assemble 8 different electronic items! _ Includes 8 printed circuit boards, reading lamp and lampshade panels, loudspeaker panel, contact alarm panel, black and red wire, 5 black wires - stripped, 5 red wires - stripped, plastic tool, 30 brad fasteners, 13 resistors, 6 electrolytic capacitors, 2 ceramic capacitors, 4 BC 547 transistors IC TBA 829, white LED, 4 green LEDs, battery terminal, audio jack, morse code and pushbutton switch panels, loudspeaker, flashlight cover and reflector panel _ Provides experience with key principles of electrical engineering _ For ages 10+ Barcode: 4005556189199 Contents: 13 Resistors, 1 IC TBA 820, 4 BC 547 Transistors, 1 White LED, 4 Green LEDs, 2 Ceramic Capacitors, 6 Electrolytic Capacitors, 1 Loudspeaker, 1 Battery Terminal, 5 m Black Wire & 5 m Red Wire, 1 Audio Jack, 1 Plastic Tool, 30 Brass Fasteners, 25 Springs, 1 Flashlight & Reflector Panel, 1 Reading Lamp Panel & Shade, 1 Contact Alarm Panel, 1 Loudspeaker Panel, 1 Morse Code & Switch Panel, 9 Printed Circuit Boards, Detailed Instruction Manual. (9 Volt Battery Not Included)