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OBSTACLES AVOIDING ROBORT USING ARDUINO And ULTRASONICS SENSER  By Ashish NARAYAN Obstacle Avoiding Robot  is an intelligent device which can automatically sense the obstacle in front of it and avoid them by turning itself in another direction. This design allows the robot to navigate in unknown environment by avoiding collisions, which is a primary requirement for any autonomous mobile robot. The application of Obstacle Avoiding robot is not limited and it is used in most of the military organization now which helps carry out many risky jobs that cannot be done by any soldiers. We previously built  Obstacle Avoiding Robot using Raspberry Pi  and  using PIC Microcontroller.  This time we will use  Arduino and Ultrasonic Sensor to build an Obstacle Avoider.  Here an Ultrasonic sensor is used to sense the obstacles in the path by calculating the distance between the robot and obstacle. If robot finds any obstacle it changes the direction and continue moving. How Ultrasonic

Wireless Voice Controlled Robot Car Using Arduino

Wireless Voice Controlled Robot Car Using Arduino WRITTEN BY :-ASHISH NARAYAN         Table of Contents  [ hide ] 1  Overview 2  Bill of Materials 3  Block Diagram 4  Circuit Diagram & Connections 5  The Android App 6  Working of the Project 7  Source Code/Program 8  Video Tutorial & Explanation 9  Share & Spread Knowledge: Overview In this project, we will learn how to make Voice Controlled Robot Car Using Arduino. The robotic car can be controlled wirelessly via voice commands directly from the user. The robot can move forward, backward, left, and right and can also be stopped. The Arduino voice-controlled robot car is interfaced with a Bluetooth module HC-05 or HC-06. We can give specific voice commands to the robot through an Android app installed on the phone. At the receiving side, a Bluetooth transceiver module receives the commands and forwards them to the Arduino and thus the robotic car is controlled. Bill of Materials The c