Introduction To maintain the voltage within the prescribed range, many circuits use voltage regulators. This small circuit helps to provide the fixed output voltage regardless of the change in input voltage. And, therefore, voltage regulator … Read more
In this tutorial, we are going to demonstrate one of the easiest DIY projects with a simple design and low cost. A 15V DC Power Supply using LM7815 IC. The power supply is an electronic … Read more
A LED Dimmer is a circuit that works with light fixtures to control the brightness of a light. By changing the voltage waveform being applied to the lamp or LED, it is possible to lower … Read more
A DC adjustable power supply is an integral part of any power supply unit used in electronic equipment. It serves as an interface between a wall outlet and common power electronic equipment. In this project, … Read more
Nowadays, almost all electronic devices include a circuit that converts AC supply into DC supply. The section of equipment that converts AC to DC is a DC power supply. In general, at the input of a DC … Read more
In this tutorial, we are making an easy project of 12V, 9V, and 6V Automatic battery chargers. This circuit can charge batteries of three different voltages. This voltage can be set by two different set … Read more
So ever wondered how come some circuit takes a 12V input but is internally driving LED’s Microcontrollers and other low voltage peripherals which are not even designed for such a high voltage? For a newbie, … Read more
In this tutorial, we are going to make a “Variable LM317 voltage regulator circuit”. As we know a regulated power supply is essential for several electronic devices due to the semiconductor material employed in them … Read more
In this tutorial, we are going to make a “7805 5 Volt Regulator Circuit”. As we know a regulated power supply is essential for several electronic devices due to the semiconductor material employed in them … Read more
In this tutorial, we are going to make a “5 Volt 5 amp Voltage Regulator”. A voltage regulator is used for two reasons, to regulate or vary the output voltage of the circuit, and to … Read more
In this tutorial, we are going to make an “AZ1117C Low Dropout Linear Voltage Regulator Circuit”. It is convenient for a battery-powered design that we should look for a low dropout voltage regulator because by picking … Read more
In this tutorial, we are going to make an “LP2950 Adjustable Micropower Voltage Regulator Circuit”. Nowadays voltage regulators for micropower designs are easy to implement, as the LP2950 adjustable micropower voltage regulator circuit provides a regulated output … Read more
As high-tech electronic products and their power supplies continue to shrink in size and expand in ability and performance if we will not consider it electronic gadgets would be much slower and bulkier. So nowadays … Read more
In this tutorial, we are going to make a “1 A Low Dropout Linear Regulator circuit”. As previously it is quite difficult to design regulator circuits with low dropout regulation and high output current. A … Read more
In this tutorial, we are going to make a “Zener Diode Voltage Regulator Circuit”. A voltage regulator is a system designed to automatically maintain a constant voltage. For a simple voltage regulation in the circuit … Read more
We consider a power supply as the basic electronic circuit. Because the use of power supply is everywhere in the electronics industry. It has a wide range of applications and hence there are different regulators … Read more