Hello everyone, I have created this repository specifically for competitive questions and for placements preparation.

Iot Based Security System with Wireless Alarm and Voice Module | Arduino | Bluetooth Module | Sensor | Cayenne Cloud Server | IFTTT Cloud Server | Machine Learning for prediction | Email Service

GPS_Track Helps you to track live location. In this repo we are going to interface a Neo 6M GPS Module with ESP12E Node MCU module and succesfully uploaded the data on the thingspeak server.

An IoT based Alarm to secure the safe lockers with IR sensor to detect the body heat and added neighbour alerting with bluetooth master slave modules.