An expanded electronics learning kit with 130 experiments that teach advanced circuit concepts including oscillators, amplifiers, digital logic, and integrated circuits through hands-on projects without soldering.

The Elenco 130-in-1 Electronic Playground is the big brother to the 60-in-One kit, and it's worth the upgrade if you want to go deeper into electronics. With 130 experiments covering everything from basic LED circuits to digital logic gates, oscillators, and integrated circuits, this kit bridges the gap between beginner electronics and more advanced concepts. The spring-based connection system remains foolproof—no soldering means kids can experiment freely without fear of breaking components or creating cold joints. What impressed me most was how the experiments build complexity: you start with simple resistor networks and progress through transistor amplifiers, timing circuits, and even basic digital logic. The manual does an excellent job explaining not just what each component does, but how they work together to create functional circuits. By experiment 50, my daughter was understanding concepts like voltage dividers and RC timing that I didn't learn until college. The included ICs (555 timers, op-amps, logic gates) open up a whole new world of possibilities, and the experiments show practical applications like light sensors, sound generators, and even a simple digital counter. For serious young makers who've outgrown simpler kits, this is the perfect next step.

Advanced electronics kit with 130 experiments teaching circuits, digital logic, and integrated circuits. Spring-based connections, no soldering required.

Elenco 130-in-1 Electronic Playground Learning Center

Elenco 130-in-1 Electronic Playground and Learning Center

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Elenco 130-in-1 Electronic Playground and Learning Center