Adjustable LM317 IC Voltage Regulator Circuit With Working

The power supply received at the load end or consumer end has fluctuations in the voltage levels due to irregular loads or based condition of the local power grid. These voltage fluctuations may lead to the reduction of lifespan of the electrical and electronic appliances of the consumer or damage to the loads.  So, it is […]

Simple Fm Transmitter only with single Transistor

FM Transmitter

Fm Transmitter with only one Transistor     I was looking for a project to make for fun when i found this FM transmitter, i got curious because it is a best project for fun as well as you tube, it is a simple FM transmitter but i make it it the simplest. I replaced […]

Door Bell With 555 Timer IC

Doorbell is a very common and useful electronic device used in houses,offices and etc. Among electronics students and hobbyists, doorbell circuit project is very popular. So in this tutorial i am  going to build a doorbell with 555 (timer) IC. The main feature of this doorbell is that we can control the time duration for which it keeps […]

Two transistor FM transmitter

Explanation FM transmission is done by the process of audio pre amplification, modulation and then transmission. In previous post i have made one transistor FM Transmitter that is also very nice and easy to made. This is just another one,  two transistor FM transmitter. It has two stages. In first stage amplifying the audio signal, generating […]

Data Types In C-Programming With Examples

Data types in c-programming

Data types in C-Programming refer to an extensive system used for declaring variables or functions of different types. The type of a variable determines how much space it occupies in storage and how the bit pattern stored is interpreted.  Data Types in c-Programming are used to: Identify the type of a variable when it declared. Identify […]

How To Use Transistor As A Switch

transistor as a Switch

Use Transistor As A Switch In this artical we have explained the Use Transistor As A Switch in different applications.  A transistor is a three-terminal semiconductor device which can be used for switching applications, amplification of weak signals and quantities of thousands and millions of transistors are interconnected and embedded into a tiny integrated circuit/chip. A […]