Circuits DIY – Page 325

If you are looking for a project that is fun and fulfills your educative purposes too then this is the ideal project for that. Here is a tut…

In this article, we are going to learn how to make an Automatic ON-OFF Buzzer Using a 555 Timer. A buzzer is a high-frequency oscillator cir…

In this article we are going to demonstrate a simple and interesting project of a light-activated LED circuit, using an LDR and photoresisto…

In this tutorial, we are going to make a circuit of dark-activated LED blinkers, the purpose of this circuit is to turn the LED ON when it g…

This is possibly one of the smallest and easiest DIY circuits. I am going to show you how to make a simple LED flasher circuit. This circuit…

In this tutorial, we are going to show you how to make a 555 LED flasher circuit. This project is ideal for beginners who want to get acquai…

This is a project of a low current triggered relay that is used to trigger a relay switch with only 5µA current. It is done by using a bista…

In this tutorial, we are going to demonstrate an easy and interesting DIY project that is a sound-activated switch. This circuit can activat…

In this tutorial, we are going to make a simple LED driver circuit. This circuit is used to drive different kinds of high-power LEDs of diff…

Power failure is common everywhere, therefore an emergency light always comes in handy. Today we are going to demonstrate a power failure li…

12V to 3V Converter (DC-DC) is a common preference of electronic hobbyists and enthusiasts for small/low-end electronic projects. These low…

What is a Battery Bank? In layman's terms, A battery bank is a group of batteries that are connected together in such a configuration that e…

Would you like to learn how to make a led chaser circuit using some transistors? LED chaser circuits are simple electronic circuits that usu…

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