Microprocessors regulate electron flow, whereas integrated circuits control proton flow. Other than this, a microprocessor is different in many ways from an integrated circuit. The brain of an electrical circuit is a microprocessor. An integrated circuit is a microprocessor, however not all integrated circuits are microprocessors. So, it can be said that a microprocessor … [Read more...] about How is a Microprocessor Different from an Integrated Circuit | MPU vs IC
An ammeter is an instrument used for electric current measurement in a circuit. In an ammeter, the electric current passing through it is measured in Amperes (A). In the olden times, ammeters were just laboratory instruments based on the earth’s magnetic field. By the late 19th century, little more improved instruments were designed which could be attached in any position and … [Read more...] about Digital Ammeter Using PIC Microcontroller 16F877A and Seven Segments Display (0 to 10A)
A speedometer is a speed measuring gauge used to calculate the speed of motor vehicles. They are mainly of two types- electronics and mechanical. A digital speedometer measures the speed and mileage in vehicles. Normally both types work on the principle of electromagnetism, however, they have a disadvantage in that they cannot be used if there are no wheels on the moving … [Read more...] about Simple Digital GPS Speedometer Using PIC16F877A with LCD Display
In our normal practical life, we may face circumstances where we need a digital event counter in order to count certain events. Here I will give you some examples: people counter circuits in an auditorium, to count the number of products in a godown, to calculate an athlete’s performance, and above all, all the digital clocks are basically counter … [Read more...] about Simple 4026 Manual Digital Counter Circuit With Reset and Pause
What is Hexadecimal? Hexadecimal numbers are used in Microcontrollers, Microprocessors, etc. The term Hexa Decimal indicates that Hexa - (six) plus Decimal (ten), i.e. Sixteen. The base 16 number system is called Hexadecimal. At the very launch of computer expansion, it was realized that people had many complexities in managing binary numbers. For this … [Read more...] about What Is Hexa Decimal? Why It Is Used in Microcontrollers?