DIYenthusiast1

Instructables

• 

  Automatic Light Fence Circuit With Alarm

  4 6.0K
• 

  12V 1A SMPS Power Supply Circuit Design

  6 21K
• 

  Electronic Eye Controlled Security System Part 2

  1 1.9K
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  IR Illuminator (Infrared) Part-2

  5 1.1K
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  Electronic Eye Controlled Security System

  1 2.9K
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  IR Illuminator (Infrared) Part-1

  6 4.1K
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  Arduino Power Supply Shield With 3.3v, 5v and 12v Output Options (Part-2)

  2.8K
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  Arduino Power Supply Shield With 3.3v, 5v and 12v Output Options (Part-1)

  3 4.7K
• 

  Digital Compass Using Arduino and HMC5883L Magnetometer

  1 1.8K
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  Panic Alarm Button Circuit Using 555 Timer IC (Part-2)

  2 1.6K
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  Panic Alarm Button Circuit Using 555 Timer IC (Part-1)

  2 2.6K
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  555 Adjustable Timer (Part-2)

  1 583
• 

  555 Adjustable TIMER (Part-1)

  3 3.2K
• 

  Plus-minus 5V Supply From 9V Battery (Part-2)

  4 1.3K
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  Plus-minus 5V Supply From 9V Battery (Part-1)

  3 2.5K
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  Short Circuit Detector (Part-2)

  1 1.3K
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  Short Circuit Detector (Part-1)

  4 7.5K
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  DC Motor Driving Using H Bridge

  8 4.0K
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  Increase Clearance Between the Copper Plane and Signal Trace

  3 496