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HOW VOLTAGE WORKS

HOW VOLTAGE WORKS

Hello, readers welcome to the new post. Today we will discuss HOW VOLTAGE WORKS. Voltage is called electric pressure, electric tension, or potential difference. It is the difference in electric potential between the two points. For static electric field, it is related to the work required per unit charge to move test charge among 2 points.…

WHAT IS DIRECT CURRENT

WHAT IS DIRECT CURRENT?

Hello, readers welcome to the new post. Today we will learn WHAT IS DIRECT CURRENT? DC current or direct current was first time found by Alessandro Volta who was a physicist and he also invented the first chemical battery in 1799.  The complete description of electric current was understood through the theory of Andre-Marie Ampere. He…

Introduction to MAX7219 LED DISPLAY DRIVER MAX7219 LED DISPLAY DRIVER with 7-segment display

HOW TO USE LED DISPLAY DRIVERS

Hello, readers welcome to the new post. Today we will discuss HOW TO USE LED DISPLAY DRIVERS.  The display driver is ICs circuit that is used to make connections between eh controller like the microcontroller and display devices. The display driver normally gets programming commands and data through the use of serial and parallel communication interfacing.…