Скачать или смотреть #5 Blind Helping App | Arduino with Android using Bluetooth Sensor in Tamil | Arduino IoT Tutorial

This video is to give demo on developing Android App using MIT Inventor and to interface App with Arduino using Bluetooth Sensor.

The ultrasonic sensor works on the principle of SONAR and RADAR system which is used to determine the distance to an object. An ultrasonic sensor generates the high-frequency sound (ultrasound) waves. When this ultrasound hits the object, it reflects as echo which is sensed by the receiver. By measuring the time required for the echo to reach to the receiver, we can calculate the distance.

Project ideas

Obstacles detection for visually challenged person using Android App.
Smart Water tank monitoring system using Android App
Smart Obstacles detector Robot

Online Quiz

Learn all concept on Arduino Tutorial from our channel to get better ideas.
   • Arduino Tutorial in Tamil (Robotics & IoT)  

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Click the below link to proceed for online quiz.

https://docs.google.com/forms/d/e/1FA...

Click the below link to view the code..

https://ucansolutions.blogspot.com/p/...

Components used..
Arduino uno - https://www.amazon.in/Robotbanao-Atme...
LED light - https://www.amazon.in/Generic-B00C743...
Ultrasonic Sensor - https://www.amazon.in/REES52-Ultrason...
Male to Female jumper wires - https://www.amazon.in/Robodo-OTH1-Fem...
HC 05 - Bluetooth Module - https://www.amazon.in/ePro-Labs-WLC-0...

Click to below link to learn further realtime project ideas on Android

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