DIY_YID

Instructables

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  DIY Motorcycle ‘Doo-Doo-Doo’ Sound Circuit With Only Capacitors and Resistors and Transistors (Suitable for Teaching Purpose in Circuit Lab)

  122
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  Capacitors Charging and Discharging Experiment for School Learning

  7 2.1K
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  DIY a Colorful Happy Birthday LED Candle Circuit

  3 2.5K
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  DIY an Attractive Wooden Remote Control Car for Kids

  8 2.4K
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  DIY an Adjustable Power Supply Source With Voltmeter Function

  10 2.2K
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  DIY Funny Sound Control Logic Circuit With Only Resistors Capacitors Transistors

  1.1K
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  Analog Circuit Knowledge - DIY a Ticking Clock Sound Effect Circuit Without IC

  15 4.4K
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  DIY an Air Raid Siren With Resistors and Capacitors and Transistors

  24 5.7K
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  DIY a Basic Common Emitter Amplifier for School Studying

  4 1.6K
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  DIY an Astable Multivibrator and Explain How It Works

  3 4.2K
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  DIY a NE555 Circuit to Generate Sine Wave

  7 10.0K
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  DIY Cute and Lively Big-Big Eyes Robot Toy for Kids

  18 2.3K
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  DIY Interesting Love Heart Chasing Effect LED Lights

  6 2.3K