Voltage! Current! Resistance! It's hard to imagine life without electricity. Now you can go from potato batteries to voltage piles to building electronic circuits with the ScienceWiz Electronics Kit! This kit is intended to be a gateway to a large number of STEM careers: from home repair, to car maintenance, to handyman, to electrical engineering, to computer engineering, to building neural networks, to robotics and bioengineering... The list goes on and on.Learn all about electronics with this kit that's packed with parts, including everything you need to complete 18 exciting projects. You'll build a lie detector, assemble and test a touch sensor, construct blinking and flashing-light circuits, make a potato battery and voltage pile, solve circuit puzzles, make a continuity tester, master circuits with a multimeter, explore Ohm's Law, and so much more! Includes a 48-page science book with materials. Requires 1 9V battery as well as used and new AA to D cell batteries (not included).Contents include: Multimeter, Test Leads, 4 Alligator Leads, 9 LEDs, 1 Buzzer, 1 Motor, Transistor, Capacitors, Connectors, Circuit Board, Battery Cap, 48-page book. Requires 1 9V battery (not included).For 1 playerAges 8 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp cloth