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Water Level Indicator with Alarm
Today I am going to talk about a very useful project that I had taken up. It is called the Water Level Indicator. Nowadays everybody has overhead tank at their homes. But everyone who has a water tank...
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Dark Sensor ( light sensor / automatic street light )
Here is my new simple Electronics project about Automatic Street Light Control System or Dark Sensor. it is a simple and powerful concept , which uses transistor ( BC 547 NPN) as a switch to switch ON...
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DIY: Wooden Bead Keyring
Today I am going to show you what I did with the left over pieces of leather thread... A simple and cool.. A Wooden Bead Keyring... :)By: Er Varun GoyalContinue Reading »
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low frequency audio amplifier using the LM386
The integrated chip LM386 is a low power audio frequency amplifier requiring a low level power supply . The IC is designed to deliver a voltage amplification of 20 without external add-on parts. But...
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LED MOBILE CHARGER..
if you are at a hotel or at your home and you do not have a mobile charger then simply charge your mobile phone... today i m going to tell you how... :)By: Er Varun GoyalContinue Reading »
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