In this project, we are going to build an IoT based accident detection system using NodeMCU ESP8266 Module and a Vibration Sensor Module SW-420, which will detect the accident and send an Emergency Email to the registered Email address using MATLAB Thingspeak Server.
In this tutorial, we are going to learn how to build an IoT based Home Security system using the NodeMCU ESP8266 module and Adafruit IO. In this project, we will learn about how to use the Adafruit IO platform to record, analyze, and control the live data on the cloud.
Arduino Calculator using 4x4 Keypad
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In this project tutorial, we will build our own simple calculator using an Arduino and 4×4 keypad and display the result on a 16×2 dot matrix LCD Screen.