Zero Contact Record Entry System

Cafeteria Records Preview
Date
Name
Meal
Time
4/2/2020Employee XVeg6:03:14 PM
4/2/2020Bhupendra NegiVeg6:03:36 PM
4/3/2020Bhupendra NegiVeg5:24:38 AM
4/3/2020Bhupendra NegiVeg5:25:22 AM
4/3/2020Bhupendra NegiVeg5:29:40 AM

NODEMCU - ESP8266

The NodeMCU Wifi Board is an all-in-one microcontroller + WiFi platform

OLED

0.96 inch OLED Display Module can be interfaced with any microcontroller

RC522 - RFID Reader

RC522 - RFID Reader / Writer 13.56MHz,uses SPI to communicate with microcontrollers.