Bluetooth Beacon Based Covid-19 Corona Social Distancing App

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This has started as a personal curiosity to use Bluetooth based distance measuring to alert users of security distance. Finally the solution came as using BLE Beacon technology to continuously detect other beacon and alert users. The app works continuously both as a beacon transmitter and receiver. It uses a secure ID for each device … Continued

Android wireless remote switch : control home appliances (Android + Bluetooth + Arduino)


In this article I will show how to control an electrical appliance remotely from your Android device using bluetooth. The hardwares used in this project are: 1. Android Mobile 2. Bluetooth Module 3. Arduino UNO R3 4. 5V Relay Module Softwares used: 1. Eclipse IDE configured for android development 2. Arduino compiler