Rotten Restrict Refrigerator

Published Dec 05, 2020

GPL-3.0-only

2 hours to build

Intermediate

arduino uno

arduino ide

The focus of this project is to give notifications before the vegetables are being rotten.

Components Used
Real Time Clock RTC DS1307 Module DS1307 is a two wire (I2C) serial interface RTC (Real Time Clock) with 56 bytes of nonvolatile RAM. This provides clock and calendar with second, minute, hour, day, date, month and year.	X 1
LCD 16x2 Display Module LCD16x2 has two lines with 16 character in each line. LCD16x2 is generally used for printing values and string in embedded application.	X 1
Ultrasonic Module HC-SR04 Ultrasonic module HC-SR04 is generally used for finding distance value and obstacle detection. It can operate in the range 2cm-400cm.	X 1
Arduino Nano Arduino Nano	X 1
Connecting Wire Jumper Wires Connecting Wire Breadboard wires	X 40
Buzzer 5V Buzzer 5V	X 1
Resistor 220 Ohms Metal Film Resistors - Through Hole 220 OHM 1/4W 1%	X 2

Description

https://drive.google.com/file/d/10Pcn0K-71z25gFM9h0cG0nfnyzn_fYYy/view?usp=drivesdkRapid improvement in technology tends to use smarter devices in day to day life one such important devices is refrigerators. It plays a major role in a modular kitchen to prevent food items. There is a need for a more efficient way to monitor food items and being rotten. Most of the food items like tomatoes, bananas are easily spoiled because of our carelessness to prevent this carelessness this system gives an alert to the user if the food items exceed the expiry date. By this, we can reduce the spoliation of food items.