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Build and simulate electronic circuits, explore thousands of community circuits!
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Build and simulate relay logic and control systems.
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Learn electronic circuits by solving circuit puzzles.
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Circuit calculator for RLC, op-amps, 555 timers, filters, PCB & RF tools
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Search your favorite PIC microcontroller, check the features, apply filters...
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Circuit calculators, SMD codes, IC pinouts, component guides & design tools
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Offline database of transistors, thyristors, diodes etc.
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Appendix for calculations in construction, decoration and renovation.
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The utility application for the hobbyist or professional
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Electronics CAD with circuit simulator
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VoltLab — interactive electricity & circuits: simulations, lessons, tests.
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Discover new Electronics Projects and Embedded News
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A Resistor SMD code calculator for 4 different code types. Get instant results.
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Electronics has never been easier! Studied electronics with us!
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Diniy Ilmiy-ma'rifiy dastur.
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Build complex circuits from the ground up
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Overview of the course of plumbing with tests for self-control
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Your all-in-one app to study and practice electronics
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Common calculations of electronics
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Learn Arduino Basics with source code in a simple way and without internet