Rachana Jain

Name	:	Rachana Jain
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About Rachana Jain

L293D shield simplifies the control of DC motors, servo motors, and stepper motors through Arduino. It can drive up to 4 DC motors, two stepper motors and two 5V servo motors. In this tutorial, you will learn about how to use an L293D motor driver shield with Arduino to control the speed and direction of rotation of these motors.

What is SPI Communication Protocol? How does it Work?

Rachana Jain05 Dec, 2024Technology

SPI protocol is an indispensable communication interface for high-speed data transfer in electronic systems. In this tutorial you will learn about Serial Peripheral Interface SPI, how it works, modes of operation, its different configurations: Daisy Chain configuration and Multiple Slave Select configuration.

Line Follower Robot using Arduino

Rachana Jain25 Nov, 2024Technology

In this video, we’ll guide you through building a Line Follower Robot using Arduino and the L293D Motor Driver Shield! A line follower robot is an exciting project that follows a black line on a white surface, perfect for beginners and enthusiasts in robotics and Arduino projects.

Line Follower Robot using Arduino

Rachana Jain12 Nov, 2024Technology

A line follower robot or LFR is an autonomous guided robot that follows a predetermined path marked by usually a black line on a white surface or a white line on a black surface. Checkout this tutorial to build a Line Follower Robot with Arduino and L293D Motor Driver Shield. This guide covers assembly, wiring, coding, and calibration of robot.

Water Level Indicator using Arduino, RGB LED and Buzzer

Rachana Jain15 Oct, 2024Technology

In this Arduino Tutorial you will learn how to build a water level indicator that triggers an LED and a buzzer when the water reaches a certain level. The system will indicate the water level inside a container and help prevent overfilling by triggering an alarm when the container is full. Get the full tutorial, code and detailed wiring diagram on our website.

HC05 Bluetooth Module interfacing with Arduino

Rachana Jain12 Oct, 2024Technology

In this Arduino Tutorial you will learn about HC-05 Bluetooth module and how to use it with Arduino to control a 12V DC Fan with Android App. This video includes code explanations and wiring setup. You’ll also find out how to pair HC05 Bluetooth module with your smartphone and use a mobile app for controlling the fan's speed and direction.

How does a Water Level Sensor Work and Interface it with Arduino?

Rachana Jain09 Oct, 2024Technology

In this tutorial, we’ll learn how water level sensors work and how to interface it with an Arduino including pinout, working, Arduino code. We will also build a water level indicator that triggers an LED and a buzzer when the water reaches a certain level.

Controlling a 28BYJ-48 stepper motor with an ULN2003 driver and Arduino

Rachana Jain25 Sep, 2024Technology

In this video you will learn how to control a 28BYJ-48 stepper motor using a ULN2003 driver board and an Arduino UNO. The video covers the basics of stepper motors, including their different operating modes (full step, half step), and the ULN2003 driver board. It also includes a step-by-step guide on how to connect the motor with Arduino and code to control the motor.

Wireless Communication between two Arduino Boards using HC-05 Bluetooth Modules

Rachana Jain17 Sep, 2024Technology

In this Arduino tutorial, you will learn how to pair two HC-05 Bluetooth modules and configure one as the Master and the other as the Slave Via AT Command. You will also learn how to establish wireless communication between two Arduino boards. We will configure one HC-05 module as master and the other as slave, and pair them to enable wireless communication between two Arduino boards.

HC-05 Bluetooth Module Interfacing with Arduino

Rachana Jain22 Aug, 2024Technology

Unlock the power of wireless communication with our comprehensive guide on interfacing the HC-05 Bluetooth module with Arduino! Whether you're a beginner or a seasoned maker, this tutorial walks you through every step to create Bluetooth-enabled Arduino projects. Learn how to pair your devices, send and receive data wirelessly, and integrate Bluetooth into your DIY projects. Perfect for remote control applications, home automation, and more, this tutorial makes wireless communication easy and accessible.

LM324 Comparator IC Pinout, Specifications, Working and Applications

Rachana Jain09 Aug, 2024Technology

This article delves into pinout, features, functionalities, and applications of the LM324, a widely-used 14-pins integrated circuit with four independent op-amps in one package. Whether you're a beginner or an experienced hobbyist, you'll gain valuable insights into how the LM324 can be utilized in various electronic projects, from simple voltage comparison to complex circuit designs.