Have you ever wondered how data is transferred between the devices without any physical contact? You would have shared many songs among...

This article will teach you How to Interface 4*4 Keypad with a Raspberry Pi. The process is very simple and involves a keypad and its...

Do you know how the Biometric attendance system in your schools or colleges works? Nowadays, Just by placing a finger on the board one...

Learn how to interfacing a 16*2 LCD with the Raspberry Pi 3B with the help of a I2C module.

This blog gives a detailed explanation regarding the functioning of smart lightning using Raspberry Pi and provides the code with explanatio

Want to know how an XOR gate is realized using a transistor. Read this article and understand the realization of XOR gate using transistor,

Want to know how NOR gate is realized using transistor. Read this article and understand how NOR Gate using transistor works.

NAND Gate is a combination of NOT and AND Logic gates. Read this article to know the working NAND Gate using transistors.

Want to know what is an AND Logic gate and how it works? Check out this article to understand it in detail.

Understand how to create a NOT gate using transistor Read the blog to learn?