No Tools or Soldering Required!
These "Electronic Science Labs" will teach you about electronics from A-Z. With these all-in-one labs, you'll learn about electronic parts, how to read schematics, and wiring diagrams. All this while building up to 500 different projects. These kits use two quick and easy hook-up methods:

Spring Method:

Simply slip pre-cut wires and components into special springs for a safe, secure connection.

Breadboard Method:

Featured in our advanced kits, this sytem is used by professionals and engineers. Just plug the components and wires into the special breadboard socket holes. 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. Easy-to-read, illustrated, lab-style manuals take you through each electronic experiment step-by-step. All are designed for ages 10 and up, so these are ideal for MIDDLE SCHOOLS and HIGH SCHOOLS.

Quicklinks: EP-50 | MX-905 | MX-906 | MX-909 | MX-908 | MX-907

Electronic Playground Model: EP-50 Over 50 Electronic Projects Specially Designed for Beginners (Spanish Manual Available) Build these exciting circuits: Finger touch lamp Magnetic bridge Voltmeter Morse code Alarm Electronic noisemaker Electronic kazoo Electronic keyboard Transistor radio Radio announcer Metal detector Requires 1 9V battery (BAT-9V)	Learn about: Voltage Current Resistors Transistors Diodes Transformers Speakers Antennas Capacitors	Uses spring hook-up method

75-in-One Electronic Project Lab Model: MX-905 Easy-to-read, illustrated, lab-style manual included Learn basic principles of electricity, electronics, physics and magnetism! Requires 4 "AA" batteries (BAT-AA)	Everything you need to build: Timer buzzer Sound alarm Burglar alarm Logic tester Electronic coin toss Motion LED Electronic organ Motion detector First-aid siren Pulse width modulation Water level alarm Sound level meter DC to DC converter Sound-sensor timer Four-level photometer Two-stage timer sound Voltage detector Conductivity tester Optical volume And many, many more!	Uses spring hook-up method

130-in-One Electronic Project Lab Model: MX-906 Easy-to-read, illustrated, lab-style manual included Learn basic principles of electricity, electronics, physics, and magnetism! Comes with built-in speaker, 7-segment LED display, two fully integrated circuits, and rotary controls Requires 6 "AA" batteries (BAT-AA)	Everything you need to build: AM broadcast station Electronic organ Strobe lights Timer Logic circuits And much more	Uses spring hook-up method (Portuguese & French Manuals Available)

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500-in-One Electronic Project Lab Model: MX-909 Features: Everything you need to build 500 exciting electronic projects Learn the basics of electronics and put your knowledge to work creating 500 different electronic experiments, special lighting effects, radio transmitter and receivers, amazing electronic sound effects, cool games and MORE! Includes built-in breadboard for easy wiring and connection of components, and an LCD (Liquid Crystal Display) indicates the information during the experiments in process! Build your knowledge by exploring amplifiers, analog and digital circuits, plus how to read schematic diagrams. Includes transistors, transformers, diodes, resistors, capacitors, phototransistors, CDs, integrated circuits, speaker, earphone, LEDs, LED digit display! Fact-filled, illustrated, lab-style manual included. Requires 6 "AA" batteries (BAT-AA)		Uses breadboard and spring hook-up methods (Japanese & Portuguese Manuals Available)

300-in-One Electronic Project Lab Model: MX-908 *Easy-to-read, illustrated, lab-style manual included.* Everything you need to build 300 exciting electronic projects: A transistor radio IC organ Burglar alarm Delayed timer Electronic game