Power saver circuit using PIR sensor

       Many times we forgot to turn off some home appliances when it not…

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Bicycle direction indicator light

             The Simple and useful bicycle direction indicator circuit is given,…

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IC555 based solar powered bird scarer

If you want to avoid birds from your farm then this circuit helps to scare the…

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IC 555/IC 741 tester

If the constructed circuit is not giving proper output means we can check every components in…

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Mosquito repellent circuit

Simple mosquito repellent circuit given here, it uses timer IC555 and piezo buzzer element. This circuit…

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IC 555 as Amplifier

The IC 555 timer, often referred to simply as the “555” is a highly flexible and…

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Clap switch circuit using IC 555

This Clap switch circuit using IC 555 is a hobby circuit, makes LED to glow while you…

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Monostable multivibrator

Simple Monostable multivibrator circuit designed by using timer IC 555. Components List S.No Name Quantity 1.…

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Astable multivibrator

Simple Astable multivibrator circuit designed by using timer IC 555. Components List S.No Name Quantity 1.…

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IC 555 Based Touch Alarm

IC 555 used in many simple and useful circuits, every electronics hobbyist may surely tried IC…

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