Posts by Kiran Saleem

In this tutorial, we are going to make and understand "Passive Filter Circuits". Filters are circuits that can pass a particular frequency b…

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 elect…

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…

In this tutorial, we are going to make an "AZ1117C Low Dropout Linear Voltage Regulator Circuit". It is convenient for a battery-powered des…

In this tutorial, we are going to make an "LP2950 Adjustable Micropower Voltage Regulator Circuit". Nowadays voltage regulators for micropow…

In this tutorial, we are going to make a "Lead Acid Battery Charger Circuit". To charge batteries, we need to put a voltage across the termi…

In this tutorial, we are going to make a "Colpitts Oscillator Circuit". It is difficult to provide individual power supply sources to each c…

In this tutorial, we are going to make an "Over Voltage and Reverse Voltage Protection Circuit". The protection ensures that the components…

In this tutorial, we are going to make a "Light Detector With Sensitivity Control Circuit". The light detector circuit detects the quantity…

In this tutorial, we are going to make a "Simple 12 Volt Battery Charger Circuit Diagram". To charge batteries, we need to put a voltage acr…

In this tutorial, we are going to make a "Small FM bug Transmitter Circuit". A small FM transmitter Bug is perfect for transmitting and eave…

In this tutorial, we are going to make a "Solenoid Driver Circuit". A Solenoid is an electromagnetic device that converts electrical energy…

As high-tech electronic products and their power supplies continue to shrink in size and expand in ability and performance if we will not co…