SiliconByte

 

 

 

 

 

 

 

 

 

 

 LAYOLA PULIVENDULA

 

 

  GPT PRODDATUR

  GPT PRODDATUR

  GPT NANDYAL COMPONENTS USED: ARDUINO MEGA FINGERPRINT SENSOR 4*4 MATRIX KEYPAD PUSH BUTTON 16*2 LCD DISPLAY BUZZER Abstract: In this project, we propose a fingerprint-based voting system using Arduino Mega along with additional components such as a fingerprint sensor, 4x4 matrix keypad, push button, 16x2 LCD display, and a buzzer. The system aims to provide a secure and efficient method for conducting voting processes while ensuring the integrity and authenticity of each vote cast. The key components used in this system are: Arduino Mega: Serves as the main control unit for processing data and controlling the interaction between various components. Fingerprint Sensor: Used to authenticate voters before allowing them to cast their votes. Each voter's fingerprint is unique, ensuring that only authorized individuals can participate in the voting process. 4x4 Matrix Keypad: Provides a user interface for voters to input their choices or navigate through the system menus. Push Butto...

  GPT NANDYAL COMPONENTS USED: ARDUINO MEGA FINGERPRINT SENSOR 4*4 MATRIX KEYPAD 16*2 LCD DISPLAY BUZZER GSM MODULE  EM18 RFID READER RFID CARDS Abstract: This project presents an advanced attendance management system using Arduino Mega along with key components such as a fingerprint sensor, 4x4 matrix keypad, 16x2 LCD display, buzzer, GSM module, EM18 RFID reader, and RFID cards. The system offers a robust and efficient method for tracking attendance using both fingerprint and RFID card authentication methods, along with real-time attendance alerts through GSM communication. The main components utilized in this system are: Arduino Mega: Serves as the central processing unit to manage data flow and control interactions between various modules. Fingerprint Sensor: Used for biometric authentication to verify the identity of individuals during attendance marking. 4x4 Matrix Keypad: Provides an alternative input method for users in case they do not have their RFID cards or need...

 

 

 

 

 

 

 

 

 

                           GOVERNMENT POLYTECHNIC WOMEN -KADAPA

                                                            ZPHS NARASAPURAM (PORUMAMILLA)  

 

 

 

 

 

  LAYOLA POLYTECHNIC Here we use  RFID cards and RFID readers with NodeMCU  to build the  Smart Shopping Cart  project. The cart information and total value will be displayed on the webpage as well as on LCD. Each RFID card is associated with a certain product and an RFID reader is installed in the cart, which reads the product details like Price and Product details and sends them to NodeMCU Esp8266. Then NodeMCU process the available items and total value in the cart and send them to ESP8266 Webserver, which can be monitored on a web browser from anywhere in the world.   Materials Required ESP8266 NodeMCU -1 16*2 Alphanumeric LCD-1 I2C module for 16*2 LCD-1 4 pin Tactile switch EM18 RFID Reader-1