130in1 Electronic PlaygroundNO TOOLS OR SOLDERING REQUIRED! These Electronic Science Labs will teach you about electronics from A to Z. With these allinone labs you’ll learn about electronic parts how to read schematics and wiring diagrams. All this while building up to 130 different projects. These kits use two quick and easy hookup methods:Spring Method: Simply slip precut wires and components into special springs for a safe secure connection.No soldering is required. Everything uses safe battery power no dangerous AC is required so it’s safe for all ages. Labs come with all components and wires needed to build each project. NO TOOLS ARE REQUIRED. No prior knowledge is needed to assemble and build these exciting projects. Easytoread illustrated labstyle manuals take you through each electronic experiment stepbystep. All are designed for ages 10 & up so these are ideal for MIDDLE SCHOOLS and HIGH SCHOOLS. Learn About:

• Voltage
• Current
• Resistors
• Capacitors
• Transistors
• Diodes
• Transformers
• Speakers
• Antennas

Build These Exciting Circuits:

• Electronic Siren
• LED Strobe Light
• Light Dimmer
• Sound Amplifier
• Winking LED’s
• Sound Machine
• Pencil Organ
• Burglar Alarm
• AM Radio Station
• Logic Tester
• Metal detector
• Over 130 ExperimentsSpecially Designed for Beginners!

NOTE: Uses 6 AA batteries (not included).