QR Code Projects : Digital Bus / Train Pass System Using QR Code | ESP32...

QR Code Projects : Digital Bus / Train Pass System Using QR Code | ESP32CAM QR Code Scanner

1. ESP32CAM QR Code Reader | ESP32-CAM-QR Code Scanner,

2. Railway Ticket Booking System Using QR Code,

3. A Smart Bus Pass system using QR Code,

4. TRAIN TICKETS WILL BE CHECKING WITH QR CODES | SOCIAL DISTANCING,

5. Passengers can now pay for public bus fares with QR code,

6. Smart bus ticketing system using QR code in android app,

7. Smart bus ticket booking system by using QR code in Android application,

8. Student attendance using QR code card,

9. QR Code Based Bus Name Announcement System in Bus Stops | ESP32CAM QR Code Recognition,

10. Paytm Contact-less ticketing system | Paytm QR Code Ticketing System | Paytm Bus Ticket Service,

11. Indian Railways to implement QR code system for scanning tickets,

12. Creating Attendance Record on Google Forms,

13. UPDATE MCGM Q R CODE RAILWAY E PASS LINK ( SMS WILL BE RECEIVED ON MOBILE ),

14. Automated attendance using Google Forms,

15. Bus automated fare collection system (Bus transportation card valiator),

16. Train ka Chalu Ticket Kaise Nikale - QR code ka Use karke,

17. DIY Smart Wi-Fi Video Doorbell using ESP32 and Camera,

18. ESP32 CAM Face Detection Door Lock System,

19. ESP32 CAM Face Recognition Door Lock System,

20. ESP32 Cam Motion Alert | Send Image to Telegram,

21. ESP32-CAM Face Recognition for Access Control,

22. How I Build Face Recognition Door Lock,

23. ESP32CAM QR Code Scanner,

24. ESP32-CAM Face Recognition and Video Streaming with Arduino IDE,

25. ESP32CAM QR Code Reader | ESP32-CAM-QR Code Scanner,

26. ESP32-CAM Video Streaming and Face Recognition with Arduino IDE,

27. WiFi Door Lock using ESP32 CAM & Blynk - IoT Projects for Smart House,

28. Smart Door Bell using ESP32 Cam/ESP-EYE & Blynk,

29. Unlock a Door With Face Recognition Using ESP32 Camera,

30. DIY Surveillance camera with ESP32 CAM,

31. Door Unlock With Face Recognition Using ESP32 Cam | Esp32 Cam Based Face Unlock,

32. How to install QR Code Locks,

33. ESP32 CAM Getting Started | Face Detection,

34. Tech Note 102 - ESP(32 or 8266) Produce and Display QRcodes,

35. ESP32-CAM Face recognition based attendance system test,

36. LibeTech - QR code-based Door Lock System,

37. ESPino32(ESP32) + OV2640 Camera Read QR Code,

38. ESP32 Fingerprint Sensor Based Biometric Door Lock Security System,

39. QR code based door security system using a raspberry pi,

40. App Inventor 2 + Arduino tutorial - simple QR code door lock,

41. ESP-Eye: First Look [ESP32 Face Recognition],

42. Make your own barcode scanning system | Barcode click,

43. AI Attendence system using FaceRecognition & RasPi |you Just need only a single image for Training,

44. FACE RECOGNITION BASED DOOR LOCK SYSTEM USING RASPBERRY PI ,OpenCV and IOT,

45. how to make a retina scan door lock at home,

46. Face Recognition Door Lock System Via QR Code Using Raspberry Pi,

47. How to make Real Fingerprint Door Lock at home | TecH BoyS ToyS,

48. How to build Esp32 based CCTV and Face Recognition system,

49. Progress Security Lock Door with QR Code Project,

50. ESP32-CAM Video Streaming Camera Over WiFi | Security Camera System for Home - IP (ESP32 - OV2640),

51. Connecting a Lock to Wifi with a microcontroller and Raspberry Pi,

52. Arduino Standalone QR Code Generator and Auto Shutdown,

53. QR Code, Arduino and 26bit Wiegand to an ACU,

54. DIY | An Automated Door Lock using Raspberry Pi and Python,

55. ESP32 And Fingerprint Sensor Based Biometric Door Lock Security System | Esp-32 Project,

56. Standalone IoT security project using ESP32 | Fingerprint Sensor | Hex Keypad | IoT Projects |JLCPCB,

57. WiFi Controlled Robot Car Using NodeMCU | V380 Live Camera Monitoring System,

58. QR Code Reader With Raspberry Pi and Camera,

59. ESP8266 Arduino Project: Electric Lock and Unlocked by an Android Fingerprint,

60. Getting started with M5Stack Fire development kit | ESP32 projects,

61. NodeMCU with Android - Configuration with QR Code,

62. Face Recognition Raspberry Pi Zero Party Greeter,

63. How to Make Android Fingerprint Door Lock | Arduino/ESP32 Project,

64. Smart Door Lock with Face Recognition,

65. How to Make a Smartphone Connected Door Lock,

66. Smart Locker With QR Code,

67. Project Showcase: Secure DIY Garage Door Opener,

68. ESP32 WiFi Message Board,

69. Qr code serrure arduino maquette demonstration,

70. esp8266 serial to QRCode oled,

Remote Control Door Lock/Unlock System Using ESP32 and Telegram | IOT

How to Make Remote Control Door Lock at Home | Automatic Door Lock/Unlock System using ESP32 and Telegram | IoT based Smart Door Lock System using NodeMCU | How to Make Remote Control Door Lock at Home | How to Make Fingerprint Door Lock | Arduino Project | How to Make Fingerprint Door Lock at Home.

1. How to Make Remote Control Door Lock at Home,

2. How to Make Fingerprint Door Lock at Home,

3. How to make Automatic Door Lock at Home || Amazing DIY ideasa,

4. How to Make Automatic Door Lock/Unlock System at Home,

5. Top 5 Best Smart Door Locks To Protect Your Home | Best Electronic Keyless Smartlock,

6. How to Make a Smartphone Connected Door Lock,

7. WiFi Home Door Lock| Blynk | iot project ,

8. Top 7 Best Smart Door Locks 2019 for Your Home | Most Safest Smart Lock,

9. Arduino Project: IOT Car Parking System using Nodemcu esp8266 wifi + Blynk (Tabs + led widgets),

10. IoT Based Biometric Fingerprint Attendance System with NodeMCU ESP8266,

11. how to make wifi door lock,

12. Top 10 IoT Projects for Beginners,

13. IoT Based Smart Door Lock System,

14. IoT based Smart Irrigation System Project using Soil Moisture Sensor and ESP8266 NodeMCU,

15. IoT based Smart Parking System using ESP8266 NodeMCU,

16. IoT Based Digital Notice Board | Esp8266(NodeMcu) with Led Matrix Display,

17. IOT Based Home Automation Using Smart Phone | ESP8266 (NodeMcu) with Blynk,

18. WIFI Based Door Open / Close System Using Arduino,Android App,

19. Arduino Projects, IoT projects, ESP8266 projects, ESP32 projects, Diy projects, project ideas,

20. IOT Based Smart Car Parking System Using NodeMCU,

21. Portable IoT based fingerprint biometric attendance system using NodeMCU,

22. IOT based Home Automation using NodeMCU with Smartphone, blynk app in Bangla Tutorial,

23. WiFi Door Lock using ESP32 CAM & Blynk - IoT Projects for Smart House,

24. IoT Door Sensor Reed Switch based Security System using Nodemcu ESP8266 “Garage Door”,

25. IOT Based Door Lock-Unlock by NodeMCU | WiFi Home Door Lock | ESP8266 | iot project | Arduino,

26. ESP8266 RFID based Remote Access Door Lock, RFID and IoT, RFID IoT, smart lock,

27. SMART LOCK || RFID + IOT+MANUAL LOCK,

28. IOT Smart Dustbin Using NodeMCU and ESP8266,

29. WiFi Controlled Robot Car Using NodeMCU | V380 Live Camera Monitoring System,

30. How To Make A Simple WiFi Controlled Robot Car (NodeMCU) | Wifi RC Car ESP8266 App - NodeMCU(ESP12E),

31. Smart Blind Stick Project using Arduino and Sensors,

32. Tiny Wifi Camera makes a pretty good DIY doorbell,

33. ESP32 CAM Face Detection Door Lock System,

34. Smart Door Bell using ESP32 Cam/ESP-EYE & Blynk,

35. ESP32-CAM Face Recognition for Access Control,

36. How to program ESP32 CAM using Arduino UNO,

37. How to Make Android Fingerprint Door Lock | Arduino/ESP32 Project,

38. ESP32 CAM Contact Less Door Bell Security System | Blynk,

39. Unlock a Door With Face Recognition Using ESP32 Camera,

40. WiFi Door Lock using ESP32 CAM & Blynk - IoT Projects for Smart House,

41. ESP32-CAM Motion Sensor Security Camera with Notification using Blynk - DIY Home surveillance system,

42. ESP32 Fingerprint Sensor Based Biometric Door Lock Security System,

43. ESP32 CAM Face Recognition Door Lock System,

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Temperature and Humidity Controller for Infant Incubator

 Watch Video Demonstration Carefully Till End -- Temperature and Humidity Controller For Incubator

Temperature and Humidity Controller For Incubator - YouTube

PLEASE SUBSCRIBE FOR MORE PROJECT VIDEOS --► HTTP://BIT.LY/29VPRS9

Project Abstract and Block Diagram Link --► http://svsembedded.com/Temperature_and_Humidity_Controller_For_Incubator.php

Hardware components list:

1.      ARDUINO UNO R3---- https://amzn.to/32uockl

2.      9V 1A DC Power supply---https://amzn.to/2QwQmpn

3.      Lcd  16x2  Display----- https://amzn.to/2YEHSB7

4.      Single Channel 5v Relay-- https://amzn.to/3gCgSIm

5.      Cooling Fan 5/12VDC----https://amzn.to/3jkNfwW

6.      DHT11 Temperature and Humidity Sensor--- https://amzn.to/2EvSxah

7.      SG 90 Micro Servo Motor--- https://amzn.to/3b35pAy

8.      2 Pin Tactile Switch micro--https://amzn.to/3b5m5Yi

SCHEMATIC DIAGRAM:

FINAL SOFTWARE CODE:

#include <LiquidCrystal.h>

#include <Servo.h>

#include <dht11.h>

dht11 DHT;

#define DHT11_PIN 4

const int ok = A1;

const int UP = A2;

const int DOWN = A3;

const int bulb = 3;

const int vap = 6;

const int rs = 8;

const int en = 9;

const int d4 = 10;

const int d5 = 11;

const int d6 = 12;

const int d7 = 13;

int ack = 0;

int pos = 0;

int sec = 0;

int Min = 0;

int hrs = 0;

int T_threshold = 30;

int H_threshold = 60;

int SET = 0;

int Direction = 0;

boolean T_condition = true;

boolean H_condition = true;

LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

Servo motor;

void setup()

{

pinMode(ok, INPUT);

pinMode(UP, INPUT);

pinMode(DOWN, INPUT);

pinMode(bulb, OUTPUT);

pinMode(vap, OUTPUT);

digitalWrite(bulb, LOW);

digitalWrite(vap, LOW);

digitalWrite(ok, HIGH);

digitalWrite(UP, HIGH);

digitalWrite(DOWN, HIGH);

motor.attach(A4);

motor.write(pos);

lcd.begin(16, 2);

Serial.begin(9600);

lcd.clear();

lcd.setCursor(0,0);

lcd.print("Temperature &");

lcd.setCursor(0,1);

lcd.print("Humidity ");

delay (3000);

lcd.clear();

lcd.setCursor(0,0);

lcd.print("Controller For");

lcd.setCursor(0,1);

lcd.print("Incubator");

delay (3000);

lcd.clear();

Serial.println("  Temperature and Humidity Controller For Incubator");

}

void loop()

{

  

if (SET == 0)

{

lcd.clear();

lcd.setCursor(0, 0);

lcd.print("Set Temperature:");

lcd.setCursor(0, 1);

lcd.print(T_threshold);

lcd.print(" *C");

while (T_condition)

{

if (digitalRead(UP) == LOW)

{

T_threshold = T_threshold + 1;

lcd.setCursor(0, 1);

lcd.print(T_threshold);

lcd.print(" *C");

delay(200);

}

if (digitalRead(DOWN) == LOW)

{

T_threshold = T_threshold - 1;

lcd.setCursor(0, 1);

lcd.print(T_threshold);

lcd.print(" *C");

delay(200);

}

if (digitalRead(ok) == LOW)

{

delay(200);

T_condition = false;

}

}

lcd.clear();

lcd.setCursor(0, 0);

lcd.print("Set Humidity:");

lcd.setCursor(0, 1);

lcd.print(H_threshold);

lcd.print("%");

delay(100);

while (H_condition)

{

if (digitalRead(UP) == LOW)

{

H_threshold = H_threshold + 1;

lcd.setCursor(0, 1);

lcd.print(H_threshold);

lcd.print("%");

delay(100);

}

if (digitalRead(DOWN) == LOW)

{

H_threshold = H_threshold - 1;

lcd.setCursor(0, 1);

lcd.print(H_threshold);

lcd.print("%");

delay(200);

}

if (digitalRead(ok) == LOW)

{

delay(100);

H_condition = false;

}

}

SET = 1;

}

ack = 0;

int chk; 

chk = DHT.read(DHT11_PIN);    // READ DATA

switch (chk)

{

case DHTLIB_OK:  

//Serial.print("OK,\t"); 

break;

case DHTLIB_ERROR_CHECKSUM: 

//Serial.print("Checksum error,\t"); 

ack = 0;

break;

case DHTLIB_ERROR_TIMEOUT: 

//Serial.print("Time out error,\t"); 

ack = 0;

break;

default: 

//Serial.print("Unknown error,\t"); 

break;

}

// DISPLAT DATA

Serial.print("DHT11, \t");

Serial.print(DHT.temperature,1);

Serial.print(",\t");

Serial.println(DHT.humidity,1);

delay(100);

if (ack == 0)

{

lcd.clear();

lcd.setCursor(0, 0);

lcd.print("Temp:");

lcd.print(DHT.temperature);

lcd.setCursor(0, 1);

lcd.print("Humidity:");

lcd.print(DHT.humidity);

delay(500);

if (DHT.temperature >= T_threshold)

{

delay(500);

if (DHT.temperature >= T_threshold)

{

digitalWrite(bulb, LOW);

}

}

if (DHT.humidity >= H_threshold)

{

delay(500);

if (DHT.humidity >= H_threshold)

{

digitalWrite(vap, HIGH);

}

}

if (DHT.temperature < T_threshold)

{

delay(500);

if (DHT.temperature < T_threshold)

{

digitalWrite(bulb, HIGH);

}

}

if (DHT.humidity < H_threshold)

{

delay(500);

if (DHT.humidity < H_threshold)

{

digitalWrite(vap, LOW);

}

}

sec = sec + 1;

if (sec == 3)

{

sec = 0;

Min = Min + 1;

}

if (Min == 3)

{

Min = 0;

hrs = hrs + 1;

}

if (hrs == 3 && Min == 0 && sec == 0)

{Serial.println("  ROTATING FORWARD  ");

for (pos = 0; pos <= 180; pos += 1)

{

motor.write(pos);

delay(25);

}

}

if (hrs == 6 && Min == 0 && sec == 0)

{Serial.println("  ROTATING BACKWARD  ");

hrs = 0;

for (pos = 180; pos >= 0; pos -= 1)

{

motor.write(pos);

delay(25);

}

}

}

if (ack == 1)

{

lcd.clear();

lcd.setCursor(0, 0);

lcd.print("No Sensor data.");

lcd.setCursor(0, 1);

lcd.print("System Halted.");

digitalWrite(bulb, LOW);

digitalWrite(vap, LOW);

}

delay(500);

}

================================================================

PROJECT KIT HELP AND EXECUTION PROCESS

SVSEMBEDDED - 9491535690 / 7842358459

https://www.youtube.com/channel/UCn5o0I-SH3bkWgzFrLuya1Q/about

Project help & learning - Online Support

·         You can build this project at home. With step by step process Explain on video call and remote desktop command line console

·         Team Viewer: The Remote Desktop Software

·         Any Desk: The Fast Remote Desktop Application Software.

·         We will charge the Money depends on the project worth.

·         We will write the code on your Computer with Remote Desktop connection and Compile the code in your computer only Dumping the code to u r computer

·         Online embedded project kit support.

·         Indian timings 10:00am to 6:00pm. (WhatsApp / Google Duo video and voice calls)

·         You can build this project support in case of any doubts- online YouTube tutorials.

·         We can develop the Project with your own ideas also.

·         We will sell full project kit also(Send me mail to svsembedded@gmail.com)

·         Please Subscribe For More Project Videos --► http://bit.ly/29vPrS9

·         Slice--►http://www.svskits.in/

·         blog --►http://www.svskit.com/

·         site --►http://www.svsembedded.com/

Smart Attendance System - QR Code Student Attendance with SMS

Smart Attendance System - QR Code Student Attendance
with SMS | Smart Attendance System - QR Code Student Attendance Sheet in Excel.

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64.    How
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