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BLOG · 14/9/2023

common task report

Jayanth K
Jayanth K
OP
common task report
This Article is yet to be approved by a Coordinator.

task1

esp 32 as toggle switch

ESP32 can perform as a complete standalone system or as a slave device to a host MCU, reducing communication stack overhead on the main application processor. toggle the state of an LED between ON and OFF when a button is pressed. More specifically: If the button is pressed, turn the LED on. If the button is pressed again, turn the LED off. 1 2

# task2 ## Speed Control of DC Motor L298N module is a high voltage, high current dual full-bridge motor driver module for controlling DC motor and stepper motor. It can control both the speed and rotation direction of two DC motors. This module consists of an L298 dual-channel H-Bridge motor driver IC. ![3](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845041.jpg) ![4](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845077.jpg) # task3 ## tinkercad Tinkercad Circuits is the easiest way to get your students started with learning electronics. Using our interactive circuit editor, students can explore, connect, and code virtual projects with a bottomless toolbox of simulated components ultrasonic sensors can measure the distance to a wide range of objects regardless of shape, color or surface texture. They are also able to measure an approaching or receding object. By using “non-contact” ultrasonic sensors, distances can be measured without damage to the object. ![6](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845132.jpg) ![7](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845206.jpg) # task4 ## API API stands for Application Programming Interface. In the context of APIs, the word Application refers to any software with a distinct function. Interface can be thought of as a contract of service between two applications. This contract defines how the two communicate with each other using requests and responses. ![8](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845195.jpg) ![9](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845186.jpg) ![10](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845166.jpg) ![11](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1680922845154.jpg) # task5 ## 555 astable multivibrator The 555 Timer IC got its name from the three 5KΩ resistors that are used in its voltage divider network. This IC is useful for generating accurate time delays and oscillations. Astable multivibrator using 555 IC is a simple oscillator circuit that generates continuous pulses. The frequency of the circuit can be controlled by shifting the values of resistors R1, R2 ad capacitor C1. ![12](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/56.png) ![13](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/57.png) # task 6 ## Karnaugh Maps and Deriving the logic circuit The security alarm in this project aims to keep the marvel lab secured, during the covid times. Due to the possibility of a lockdown, this provides security by informing the entering of any intruders into the lab. It was works on the basic principles of digital electronics and that is done by the use of logic gates. This has been done in order to implement this project without the use of a microcontroller. It's consisting of logic gates needed for the operation has been used. ![14](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/08.04.2023_08.56.58_REC.png) ![15](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/13.04.2023_20.59.54_REC.png) # task 7 ## soldering Soldering is a process used for joining metal parts to form a mechanical or electrical bond. It typically uses a low melting point metal alloy (solder) which is melted and applied to the metal parts to be joined and this bonds to the metal parts and forms a connection when the solder solidifies. ![16](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1681400513045.jpg) # task 8 ## Writing Resource Article using Markdown Markdown is an easy-to-use markup language that is used with plain text to add formatting elements (headings, bulleted lists, URLs) to plain text without the use of a formal text editor or the use of HTML tags. Markdown is device agnostic and displays the writing format consistently across device types. i wrote a article on future electronics ![17](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/1.png) ![18](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/2.png) i have used bulletin ![19](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/3.png) and used a llink # task9 ## Active Participation: Take part in any technical event, inter or intra college and submit the issued certificate of participation. ![20](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/a.jpg) participated in silico hack in impetius 23 and won runners price ![21](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/d.jpg) participated in debug fever ![22](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/e.jpg) participated in tech roadies # task10 ## Create a Portfolio Webpage A portfolio website is a unique way to showcase your work and let others know about yourself. It's like an evergreen platform for your projects, case studies, and information about you. In addition, it's one of the best ways to express your personality, experience, and capabilities. i have created a port folio website and i refered the code from github ![23](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/12.png) ![24](https://raw.githubusercontent.com/jayanth9343/marvel-report/main/14.png) [link of website](https://portfoliojk-ten.vercel.app/) "

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