Posts by Kiran Saleem

In this tutorial, we are going to make an "H-Bridge Motor Driver Circuit L293D". A motor is the most commonly used actuator in an electronic…

In this tutorial, we are going to make a "Temperature Controlled DC Fan". Sometimes electric fan usage is wasting power. Most people demand…

In this tutorial, we are going to make a "1200 mw Audio Amplifier Circuit". An audio amplifier is an electronic amplifier that amplifies low…

In this tutorial, we are going to make a "Crowbar Overvoltage Protection Circuit". It is very essential to protect the sensitive electronic…

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…

In this tutorial, we are going to make a "Zener Diode Voltage Regulator Circuit". A voltage regulator is a system designed to automatically…

In this tutorial, we are going to make an "RC phase shift Oscillator Circuit". It is difficult to provide individual power supply sources to…

In this tutorial, we are going to make a "Boost Converter Circuit". We’ve all come across pesky situations where we need a slightly higher v…

In this tutorial, we are going to make a "Simple Speech Amplifier Circuit". A voice amplifier is a small speaker that links to a microphone…

In this tutorial, we are going to make a "12v and 5v Dual Power Supply". A regulated power supply is an embedded circuit; it converts unregu…

In this tutorial, we are going to make a "Lamp Pulser Circuit". This is a simple circuit that can be used to pulse an LED or a low-power fil…

In this tutorial, we are going to make a "multipurpose FM transmitter circuit". The FM (frequency modulation) transmitter is a low-power tra…

In this tutorial, we are going to make a "Field Strength Meter Circuit". A field strength meter is an electronic device that is used for det…