Mini Projects

Introduction In this project, I will show you a simple Electronic Letter Box, a circuit that can be used to indicate when ever you receive

Introduction In this tutorial, we will see about one of the most commonly used regulator IC’s, the 7805 Voltage Regulator IC. A regulated power supply

A stepper motor is a brushless and synchronous motor which divides the complete rotation into number of steps. Each stepper motor will have some fixed

Did you ever think that how the street lights automatically turn ON in the night and turn OFF automatically at morning? Is there any person

In this project, I will explain you how to design a Simple IR Audio Link circuit, which is used to transmit audio signals wirelessly. This

Introduction In this LED based project, I will show you how to design an Up Down Fading LED Circuit using very simple hardware. Nowadays, the

Seven segment displays are used to indicate numerical information. Seven segments display can display digits from 0 to 9 and even we can display few

Introduction In this project, I will show How Speed Control of DC Motor can be implemented using 555 and Pulse Width Modulation (PWM). We use

Introduction In this project, I will show you how to design a Variable Voltage Power Supply from Fixed Voltage Regulator like 7805 IC. 78XX and

In this project, I will discuss a little bit about Timers in 8051 Microcontroller and also how to Generate a Delay using 8051 Timers. Generation