Circuits DIY – Page 328

This is another project of a power supply. Power supplies are known as convertors of one electrical energy into another. They are responsibl…

In this tutorial, we are making a project of a Super sensitive static electricity detector. After detecting any static electricity around, t…

In this tutorial, we are making an IR Remote tester circuit with an Alarm. There are a lot of devices around us that are controlled through…

Today we are going to demonstrate a very interesting project of a 555 rain detector/sensor alarm circuit. This circuit will produce a melody…

In this tutorial, we are making a project on a VU meter circuit. A volume unit or VU meter is a device that shows the audio level in audio d…

In this tutorial, we making a very interesting project of an Hourly chime & switch using 555 timer IC. This circuit is adjustable and can al…

In this tutorial, we are going to show you how to make a low-cost, good quality stable, and adjustable power supply circuit. It is easy to b…

In this tutorial, we are making a very useful and easy project for a Non-contact AC voltage detector. This circuit will blink an LED and mak…

This is a tutorial for making a sensitive mic circuit that boosts faint sounds from distance. It is quite sensitive and provides good gain t…

Today we are going to make a project on an automatic water pump controller circuit. This circuit will automatically switch on the water pump…

In this tutorial, we are making a project on the knock sensor circuit. This circuit is used to detect the door or table knocking and then ac…

In this tutorial, we are making an interesting and simple project of a Static electricity detector. This circuit is highly sensitive and is…

Nowadays the uses of AC wires are pretty common whether it's our homes, offices, or workplaces. these wires have a tendency to get damaged f…

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