Smart Baby Cradle Monitoring System

Authors:

Gayatri Chunge1, Samiksha Kudumbale2, Nimish Nipunage3, Onkar Mane4

Project Guide:- Ms. Aherwadi A.K

Department Of Electronics and Telecommunication Engineering Shanti Education Society’s A.G. Patil Polytechnic Institute, Solapur

ABSTRACT - A tiny machine keeps watch over babies while they rest, built with smart electronics inside. Instead of guessing what's wrong, the setup relies on an Arduino UNO brain that checks signals from several detectors nearby. When noise hits the microphone piece, it knows cries mean trouble - so a small spinning part nudges the bed into soft motion. Wetness found under the child triggers a loud beeping signal so caregivers notice right away. Heat levels around the infant get scanned nonstop by one gadget stuck close to the mattress surface.

Every time the baby cries, has a wet diaper, or body heat shifts, an alarm heads straight to mom and dad through a GSM 900A chip. Right on screen, live updates play out clearly thanks to the built-in LCD panel. Power flows from a battery pack, smoothed by a voltage regulator so nothing glitches mid- use. Instead of constant checking, caregivers get steady help - one that runs itself using pieces found in today’s smarter gadgets.