Now you can hear your voice on the radio! This kit will have you singing in no time at all. After following our easy assemble manual, you'll be ready to transmit your voice on an actual FM Radio. Range up to 100 feet. Range up to 100 feet. Learn about microphones, audio amplifiers and RF oscillators. With training course

Electricity Tube Construct a simple copper core battery from the components in this kit and make a light bulb glow. This ingenious kit is a great introduction to electricity and simple electronic circuits. Great fun and easy to do, too. Contents: Instruction sheet 9 coins in bag Foil Vinegar pack Salt pack Red terminal ( / -) 2 red wires Invisible ink paper Discovery Tubes are compact science kits, designed to provide easy experiments and entertaining lessons using the items in the tube and common household goods. They're fantastic for school projects, day care providers and summer camps.

This easy-to-build kit will teach you basic mechanical and electronic circuits. You will have fun building this kit and learning how a tape player works. Lesson manual teaches magnetic recording, audio amplifier theory, speed control, mechanical switching and much more. Comes complete with all parts including Stereo Head Phones. Clear plastic case allows you to show your friends your accomplishments.

This Digital Roulette Kit is just like the real thing. With a push button, the LEDs spin round and round. Where they stop is anybody's guess. Its unique design includes "pop out" chips of different values. Enjoy hours of fun with this game of chance.

Everything you need (except batteries) for electrifying activities! Make an electromagnet that will pick up and drop metal objects at the flick of a switch. Construct a working dimmer switch to make a bulb glow with varying intensity. Great fun and easy to do. Two AA batteries required. This kit is a favourite at our house. Contents: Instruction sheet Battery box Battery clip Switch Silver wire Green wire Paper clip Bulb and holder Nail Thin plastic strip Wide plastic strip Discovery Tubes are compact science kits, designed to provide easy experiments and entertaining lessons using the items in the tube and common household goods. They're fantastic for school projects, day care providers and summer camps.

Learn the basics of motion detector technology while building this motion detector kit that uses an infared sensor. Use as a burgular alarm, message minder, room detector, or entry to home or business.

The purpose of this project is to expand your understanding of basic transmitters, receivers and electronic switching theories. Your Turbo King Car will be built form the ground up. You'll learn all about gears, motors, printed circuit boards, and integrated circuits from our detailed assembly and training manual. You will construct each section, explore the circuitry and troubleshoot it. 7 Remote functions. Flashing top light. Single channel operation. Remote control included. Full color assembly manual.

Radio Controlled Car (Soldering Version) with Training Course The purpose of this project is to expand your understanding of basic transmitters, receivers and electronic switching theories. Your Turbo King Car will be build from the ground up. You'll learn all about gears, motors, printed circuit boards, and integrated circuits from our detailed assembly and training manual. You will construct each section, explore the circuitry and troubleshoot it.

Strobe Lights are used in many places. Airplanes, boats, cameras, special effects, and concerts. This kit will teach you how to make your own. With a variable flash rate, this xenon flash tube will produce some amazing effects.

The Elenco AK-700 is a push button electronic telephone. It is equipped with the following features: Pulse/tone dialing, automatic redial, a ringer turn off switch, 4 neon bulbs for visual indication of telephone ringing, clear see-through case to show the total inner workings of the phone. Sectionalized construction and testing makes assembly easy. Wall mounting cradle included.

Fully modular. Last number redial. Desk/wall mount. Tone/pulse switchable. Ringer with On/Off switch. Hearing aid compatible. Full color assembly manual. Lighted dial keypad. Transparent blue case. FCC approved. Neon lights flash when phone rings.