Automatic light on off system using motion sensor

It is an easy guide with circuit diagram to make automatic home light with out micro controller or Arduino. It…

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Easy audio amplifier Circuit

Using IC Lm 386 Parts need to make :- Ic lm 386 100 mfd electrolytic capacitor 2 pcs 1000 mfd…

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Simple timer circuit using Ic 555

It is a step by step guide to make a simple timer circuit using most popular Ic 555 You need…

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How to make voltage regulator circuit using IC LM 317

It is simple electronic circuit using IC LM 317.You can regulate 1.2 volt Dc to 30 volt Dc using this…

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