// INCLUDE ALL LIBRARIES
#include <DHT.h>
#include <ESP32Servo.h>
#include <Arduino.h>
#include <WiFi.h>
#include <WiFiMulti.h>
#include <HTTPClient.h>
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <MQUnifiedsensor.h>
// INIT ALL PINS AND PARAMS FOR BETTER READABILITY
// DEFINE DHT PARAMETERS AND OBJECT
#define DHT_PIN 18
#define DHT_TYPE DHT11
// calor -> Heat in Spanish
DHT calor(DHT_PIN, DHT_TYPE);
// DEFINE SERVO AND OBJECT AND STATES
#define SERVO_PIN 17
Servo topLid;
#define OPEN_LID 0
#define CLOSE_LID 180
// DEFINE BUZZER PIN
#define BUZZER 16
// DEFINE HTTP and WiFi
WiFiMulti WIFI;
// #define REQUEST "https://script.google.com/macros/s/AKfycbw9ya_ubtclOguJg2MdQg6p049LXC3TP_9N1HSJJ0Gwlf6lorxht9qnf6FF-6H1MFkJTA/exec?"
#define REQUEST "https://script.google.com/macros/s/AKfycbxqsNNCTDZDsVbmvNtU8_yGrKtg_2W0dsMwheFnP9rFZ0UFduCthMpk-mRJf_H7FijcLQ/exec?"
// DEFINE WIFI SSID AND PASSWORD
#define WIFI_SSID "ESP32"
#define WIFI_PASS ""
// DEFINE DELAYS
#define smallDelay 1000
#define regDelay 3000
#define longDelay 5000
// DEFINE FORCE SENSOR
#define FS_PIN 32
// DEFINE OLED
#define SSD1306_WHITE 1
Adafruit_SSD1306 display(-1);
// DEFINE user
#define recepient "19r11a04n1@gcet.edu.in"
// DEFINE MQ135 to sens CO2
#define placa "ESP-32"
#define Voltage_Resolution 3.3
#define pin 35
#define type "MQ-135"
#define ADC_Bit_Resolution 12
#define RatioMQ135CleanAir 3.6
double CO2 = (0);
MQUnifiedsensor MQ135(placa, Voltage_Resolution, ADC_Bit_Resolution, pin, type);
// ALERT LEVEL
int ALERT_LEVEL=2;
int ALERT_PARAM=3;
void display_OLED(float temp, float humidity, float co2, float weight)
{
// Display Text
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 0);
display.println("TEMP - ");
display.setCursor(0, 8);
display.println("HUMIDITY - ");
display.setCursor(0, 16);
display.println("CO2 - ");
display.setCursor(0, 24);
display.println("WEIGHT - ");
display.setCursor(76, 0);
display.println(temp);
display.setCursor(76, 8);
display.println(humidity);
display.setCursor(76, 16);
display.println(co2);
display.setCursor(76, 24);
display.println(weight);
display.display();
}
void setup()
{
// put your setup code here, to run once:
calor.begin();
topLid.attach(SERVO_PIN);
Serial.begin(9600);
Serial.println("PROGRAM INITIATED");
// Add Access Point
WIFI.addAP(WIFI_SSID, WIFI_PASS);
topLid.write(CLOSE_LID);
pinMode(BUZZER, OUTPUT);
// initialize with the I2C addr 0x3C
display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
// Clear the buffer.
display.clearDisplay();
// MQ135 sensor
// Set math model to calculate the PPM concentration and the value of constants
Serial.begin(9600);
MQ135.setRegressionMethod(1); //_PPM = a*ratio^b
MQ135.setA(110.47);
MQ135.setB(-2.862);
// Configurate the ecuation values to get NH4 concentration
MQ135.init();
Serial.print("Calibrating please wait.");
float calcR0 = 0;
for (int i = 1; i <= 10; i++)
{
MQ135.update(); // Update data, the arduino will be read the voltage on the analog pin
calcR0 += MQ135.calibrate(RatioMQ135CleanAir);
Serial.print(".");
}
MQ135.setR0(calcR0 / 10);
Serial.println(" done!.");
if (isinf(calcR0))
{
Serial.println("Warning: Conection issue founded, R0 is infite (Open circuit detected) please check your wiring and supply");
while (1)
;
}
if (calcR0 == 0)
{
Serial.println("Warning: Conection issue founded, R0 is zero (Analog pin with short circuit to ground) please check your wiring and supply");
while (1)
;
}
/***************************** MQ CAlibration **************************/
MQ135.serialDebug(false);
}
void loop()
{
// put your main code here, to run repeatedly:
if (WIFI.run() == WL_CONNECTED)
{
HTTPClient http;
Serial.println("CONNECTED TO WIFI NETWORK");
float sensTemp = calor.readTemperature();
float sensMoist = calor.readHumidity();
float force_sensor = analogRead(FS_PIN);
MQ135.update(); // Update data, the arduino will be read the voltage on the analog pin
CO2 = MQ135.readSensor(); // Sensor will read CO2 concentration using the model and a and b values setted before or in the setup
// PRINT DATA TO CONSOLE AND DISPLAY ON OLED DISPLAY
Serial.print("Force: ");
Serial.println(force_sensor);
Serial.print("Temperature: ");
Serial.println(sensTemp);
Serial.print("Moisture: ");
Serial.println(sensMoist);
Serial.print("CO2: ");
Serial.println(CO2);
display_OLED(sensTemp, sensMoist, CO2, force_sensor);
if (CO2 > 8 || sensTemp > 55 || sensMoist > 90){
// DANGER
if (CO2>8){
ALERT_PARAM =0;
}
else if (sensTemp>55){
ALERT_PARAM =1;
}
else if (sensTemp>90){
ALERT_PARAM =2;
}
ALERT_LEVEL=0;
topLid.write(OPEN_LID);
digitalWrite(BUZZER, HIGH);
delay(longDelay);
topLid.write(CLOSE_LID);
digitalWrite(BUZZER, LOW);
}
else if (CO2> 4 || sensTemp > 40 || sensMoist > 80){
if (CO2>4){
ALERT_PARAM =0;
}
else if (sensTemp>40){
ALERT_PARAM =1;
}
else if (sensMoist>80){
ALERT_PARAM =2;
}
ALERT_LEVEL=1;
digitalWrite(BUZZER, HIGH);
delay(regDelay);
digitalWrite(BUZZER, LOW);
}
String url = String(REQUEST) + "TEMPERATURE=" + String(sensTemp) + "&HUMIDITY=" + String(sensMoist) + "&CO2_CON=" + String(CO2) + "&WEIGHT=" + String(force_sensor)+ "&LEVEL=" + String(ALERT_LEVEL)+ "&PARAM=" + String(ALERT_PARAM);
http.begin(url);
Serial.println(url);
int HTTP_CODE = http.GET();
if (HTTP_CODE > 0)
{
String PAYLOAD = http.getString();
Serial.println(PAYLOAD);
}
}
else
{
Serial.println("WIFI CONNECTION NOT ESTABLISHED, TRYING AGAIN");
}
}
const FOLDER_DUMP = "<FOLDER_ID>";
function doGet(e) {
var content = ContentService.createTextOutput(JSON.stringify(e, null, 2));
console.log(e);
storeData(e);
return content;
}
function storeData(values) {
var date = new Date();
var current_date = String(date.getDate()).concat(
"-",
date.getMonth() + 1,
"-",
date.getFullYear()
);
console.log(current_date);
var folder = DriveApp.getFolderById(FOLDER_DUMP);
var current_file_name = String(date.getFullYear()).concat(
"-",
date.getMonth() + 1
);
console.log(current_file_name);
var current_file = DriveApp.getFilesByName(current_file_name);
console.log(current_file.hasNext());
if (current_file.hasNext() == false) {
var new_SS = SpreadsheetApp.create(current_file_name).getId();
DriveApp.getFileById(new_SS).moveTo(folder);
SpreadsheetApp.setActiveSpreadsheet(
SpreadsheetApp.openById(
folder.getFilesByName(current_file_name).next().getId()
)
);
const googleSheet = SpreadsheetApp.getActiveSpreadsheet().getSheets()[0];
googleSheet.setName(current_date);
googleSheet.appendRow([
"DATE",
"TIME",
"TEMPERATURE(C)",
"HUMIDITY(Relative Humidity)",
"CO2 CON(PPM)",
"WEIGHT(N)",
]);
var range = googleSheet.getRange(1, 1, googleSheet.getLastRow(), 6);
range.setHorizontalAlignment("left");
} else {
SpreadsheetApp.setActiveSpreadsheet(
SpreadsheetApp.openById(
folder.getFilesByName(current_file_name).next().getId()
)
);
}
Logger.log(values);
var TEMPERATURE = values["parameter"]["TEMPERATURE"];
var HUMIDITY = values["parameter"]["HUMIDITY"];
var CO2_CON = values["parameter"]["CO2_CON"];
var WEIGHT = values["parameter"]["WEIGHT"];
var DATA = [
current_date,
date.toTimeString().split(" ")[0],
TEMPERATURE,
HUMIDITY,
CO2_CON,
WEIGHT,
];
var PARAM = values["parameter"]["PARAM"];
var ALERT = values["parameter"]["LEVEL"];
const googleSheet = SpreadsheetApp.getActiveSpreadsheet();
var sheet_by_date = googleSheet.getSheetByName(current_date);
if (sheet_by_date == null) {
var currentDaySheet = googleSheet.insertSheet();
currentDaySheet.setName(current_date);
currentDaySheet.appendRow([
"DATE",
"TIME",
"TEMPERATURE",
"HUMIDITY",
"CO2 CON",
"WEIGHT",
]);
}
if (ALERT == "2") {
var MESSAGE = "NORMAL";
var COLOUR = "7cfc00";
} else if (ALERT == "1") {
var MESSAGE = "WARNING";
var COLOUR = "ffa500";
} else if (ALERT == "0") {
var MESSAGE = "CRITICAL";
var COLOUR = "cc0000";
}
if (PARAM == "3") {
var PARAMETER = "Everything is Normal";
} else if (PARAM == "2") {
var PARAMETER = "Humidity levels abnormal";
} else if (PARAM == "1") {
var PARAMETER = "Temperature levels abnormal";
} else if (PARAM == "0") {
var PARAMETER = "C02 levels abnormal";
}
vals = [MESSAGE, COLOUR, PARAMETER, TEMPERATURE, HUMIDITY, CO2_CON, WEIGHT];
sendEmailMessage(vals);
var active_sheet = googleSheet.getSheetByName(current_date);
console.log(DATA);
active_sheet.appendRow(DATA);
var range = active_sheet.getRange(1, 1, active_sheet.getLastRow(), 6);
range.setHorizontalAlignment("left");
}
function sendEmailMessage(vals, subject) {
var t = HtmlService.createTemplateFromFile("Index");
var date = new Date();
t.timestamp = String(date.getDate()).concat(
"-",
date.getMonth() + 1,
"-",
date.getFullYear(),
"-",
date.toTimeString().split(" ")[0]
);
t.alert_level = vals[0];
t.color = vals[1];
t.parameter = vals[2];
t.temperature = vals[3];
t.humidity = vals[4];
t.co2 = vals[5];
t.weight = vals[6];
MailApp.sendEmail({
to: "<EMAIL_ID>",
subject: "SILO REPORT",
htmlBody: t.evaluate().getContent(),
});
}
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cellspacing="0"
class="es-content"
align="center"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;table-layout:fixed !important;width:100%"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<table
bgcolor="#ffffff"
class="es-content-body"
align="center"
cellpadding="0"
cellspacing="0"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;background-color:#FFFFFF;width:600px"
>
<tr>
<td
align="left"
style="padding:0;Margin:0;padding-top:15px;padding-left:20px;padding-right:20px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="center"
valign="top"
style="padding:0;Margin:0;width:560px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="center"
style="padding:0;Margin:0;padding-top:10px;padding-bottom:10px;font-size:0px"
>
<img
src="https://jtwivw.stripocdn.email/content/guids/CABINET_d0083983c1a429c1d9272e38a5b350a3/images/1401618430238266.png"
alt
style="display:block;border:0;outline:none;text-decoration:none;-ms-interpolation-mode:bicubic"
width="100"
/>
</td>
</tr>
<tr>
<td
align="center"
class="es-m-txt-c"
style="padding:0;Margin:0;padding-bottom:20px"
>
<h1
style="Margin:0;line-height:46px;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;font-size:46px;font-style:normal;font-weight:bold;color:#333333"
>
<?= parameter ?>
</h1>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
<table
cellpadding="0"
cellspacing="0"
class="es-content"
align="center"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;table-layout:fixed !important;width:100%"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<table
bgcolor="#ffffff"
class="es-content-body"
align="center"
cellpadding="0"
cellspacing="0"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;background-color:#FFFFFF;width:600px"
>
<tr>
<td
align="left"
style="padding:0;Margin:0;padding-bottom:10px;padding-left:20px;padding-right:20px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="left"
style="padding:0;Margin:0;width:560px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="center"
style="padding:0;Margin:0;padding-top:10px;padding-bottom:20px"
>
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
<?= parameter ?>, this event has occurred
at
<?= timestamp ?>, please make sure to
neccessary actions before the value
reaches the threshold value, else
emergency measures will be taken to
mitigate critical issues.
</p>
</td>
</tr>
<tr>
<td align="center" style="padding:0;Margin:0">
<span
class="es-button-border"
style="border-style:solid;border-color:#2CB543;background:#cc0000;border-width:0px;display:inline-block;border-radius:5px;width:auto"
><a
href=""
class="es-button"
target="_blank"
style="mso-style-priority:100 !important;text-decoration:none;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;color:#FFFFFF;font-size:20px;border-style:solid;border-color:#<?= color ?>;border-width:10px 30px 10px 30px;display:inline-block;background:#<?= color ?>;border-radius:5px;font-family:arial, 'helvetica neue', helvetica, sans-serif;font-weight:normal;font-style:normal;line-height:24px;width:auto;text-align:center"
><?= alert_level?></a
></span
>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td
align="left"
style="padding:0;Margin:0;padding-top:20px;padding-left:20px;padding-right:20px"
>
<!--[if mso]><table style="width:560px" cellpadding="0" cellspacing="0"><tr><td style="width:145px" valign="top"><![endif]-->
<table
cellpadding="0"
cellspacing="0"
class="es-left"
align="left"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;float:left"
>
<tr>
<td
class="es-m-p0r es-m-p20b"
align="center"
style="padding:0;Margin:0;width:125px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
TEMPERATURE<br /><?= temperature ?>
</p>
</td>
</tr>
</table>
</td>
<td
class="es-hidden"
style="padding:0;Margin:0;width:20px"
></td>
</tr>
</table>
<!--[if mso]></td><td style="width:145px" valign="top"><![endif]-->
<table
cellpadding="0"
cellspacing="0"
class="es-left"
align="left"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;float:left"
>
<tr>
<td
class="es-m-p20b"
align="center"
style="padding:0;Margin:0;width:125px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
HUMIDITY
</p>
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
<?= humidity ?>
</p>
</td>
</tr>
</table>
</td>
<td
class="es-hidden"
style="padding:0;Margin:0;width:20px"
></td>
</tr>
</table>
<!--[if mso]></td><td style="width:125px" valign="top"><![endif]-->
<table
cellpadding="0"
cellspacing="0"
class="es-left"
align="left"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;float:left"
>
<tr>
<td
class="es-m-p20b"
align="center"
style="padding:0;Margin:0;width:125px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
CO2 Level<br /><?= co2 ?>
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!--[if mso]></td><td style="width:20px"></td><td style="width:125px" valign="top"><![endif]-->
<table
cellpadding="0"
cellspacing="0"
class="es-right"
align="right"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;float:right"
>
<tr>
<td
align="center"
style="padding:0;Margin:0;width:125px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
WEIGHT<br /><?= weight ?>
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!--[if mso]></td></tr></table><![endif]-->
</td>
</tr>
<tr>
<td
align="left"
style="Margin:0;padding-bottom:10px;padding-top:15px;padding-left:20px;padding-right:20px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="left"
style="padding:0;Margin:0;width:560px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="center"
style="padding:0;Margin:0;padding-top:10px;padding-bottom:10px"
>
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:21px;color:#333333;font-size:14px"
>
Got a question? Email me at
<a
target="_blank"
href="mailto:theinhumaneme@gmail.com"
style="-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;text-decoration:underline;color:#5C68E2;font-size:14px"
>theinhumaneme@gmail.com</a
>
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
<table
cellpadding="0"
cellspacing="0"
class="es-footer"
align="center"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;table-layout:fixed !important;width:100%;background-color:transparent;background-repeat:repeat;background-position:center top"
>
<tr>
<td align="center" style="padding:0;Margin:0">
<table
class="es-footer-body"
align="center"
cellpadding="0"
cellspacing="0"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;background-color:transparent;width:640px"
>
<tr>
<td
align="left"
style="Margin:0;padding-top:20px;padding-bottom:20px;padding-left:20px;padding-right:20px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="left"
style="padding:0;Margin:0;width:600px"
>
<table
cellpadding="0"
cellspacing="0"
width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="center"
style="padding:0;Margin:0;padding-top:15px;padding-bottom:15px;font-size:0"
>
<table
cellpadding="0"
cellspacing="0"
class="es-table-not-adapt es-social"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
>
<tr>
<td
align="center"
valign="top"
style="padding:0;Margin:0"
>
<img
title="Youtube"
src="https://jtwivw.stripocdn.email/content/assets/img/social-icons/logo-black/youtube-logo-black.png"
alt="Yt"
width="32"
style="display:block;border:0;outline:none;text-decoration:none;-ms-interpolation-mode:bicubic"
/>
</td>
<td
align="center"
valign="top"
style="padding:0;Margin:0"
>
<a
target="_blank"
href="https://www.instagram.com/theinhumaneme/"
style="-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;text-decoration:underline;color:#333333;font-size:12px"
><img
title="Instagram"
src="https://jtwivw.stripocdn.email/content/assets/img/social-icons/logo-black/instagram-logo-black.png"
alt="Ig"
width="32"
style="display:block;border:0;outline:none;text-decoration:none;-ms-interpolation-mode:bicubic"
/></a>
</td>
<td
align="center"
valign="top"
style="padding:0;Margin:0"
>
<a
target="_blank"
href="https://www.linkedin.com/in/kalyan-mudumby-736a40166/"
style="-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;text-decoration:underline;color:#333333;font-size:12px"
><img
title="Linkedin"
src="https://jtwivw.stripocdn.email/content/assets/img/social-icons/logo-black/linkedin-logo-black.png"
alt="In"
width="32"
style="display:block;border:0;outline:none;text-decoration:none;-ms-interpolation-mode:bicubic"
/></a>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td
align="center"
style="padding:0;Margin:0;padding-bottom:35px"
>
<p
style="Margin:0;-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;font-family:arial, 'helvetica neue', helvetica, sans-serif;line-height:18px;color:#333333;font-size:12px"
>
TEAM E-13, Geethanjali College of
Engineering and Technology
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
<table
cellpadding="0"
cellspacing="0"
class="es-content"
align="center"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;table-layout:fixed !important;width:100%"
>
<tr>
<td
class="es-info-area"
align="center"
style="padding:0;Margin:0"
>
<table
class="es-content-body"
align="center"
cellpadding="0"
cellspacing="0"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px;background-color:transparent;width:600px"
bgcolor="#FFFFFF"
>
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<td align="left" style="padding:20px;Margin:0">
<table
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width="100%"
style="mso-table-lspace:0pt;mso-table-rspace:0pt;border-collapse:collapse;border-spacing:0px"
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valign="top"
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>
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>
<tr>
<td
align="center"
class="es-infoblock"
style="padding:0;Margin:0;line-height:14px;font-size:12px;color:#CCCCCC"
>
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>
<a
target="_blank"
href=""
style="-webkit-text-size-adjust:none;-ms-text-size-adjust:none;mso-line-height-rule:exactly;text-decoration:underline;color:#CCCCCC;font-size:12px"
></a
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