Components Used ESP8266 or any compatible microcontroller with WIFI modüle HC-SR04 Ultrasonic Sensor LEDs (Red, Yellow, Green) Buzzer Resistors Jumper wires Breadboard How to Use Set up the hardware ...

This project proposes an IoT based fall detection and rescue system. The main objective here is to alert the guardian/ doctor if there is a possibility of fall. Therefore, it is designed in such a way ...

Ultrasonic signaling that triggers sensors to switch on or off could add to efficiency efforts being made in IoT design, researchers at Stanford University say. One of the potential hindrances to ...