Wired Remote controlled car simple step by step construction

Apparatus required:

1- Connecting Wires,

2- Jumper Wire,

3- Rocker Switch,

4- DC Motor,

5- Wheels,

6- Chassis,

7- Power sources,

8- Box,

9- Insulating tape,

10- Soldering tools.

Construction:

Buy the required simple apparatus to start making robot.

Take the Rocker switch in the hand and connect the pins in X model.
To control the car in both direction.  Then place the switch in the box slot to make that as a remote.

Make power supply to the switches in the box. Now connect the jumper wires in to that and connect that with DC motor too.

After completing the connections try to work out with that.

Watch this video and get step by step construction of Robot.

Video:

Working:

We can use this car in many small projects. Watch this video to see how it is working.

Autocad basic commands to configure drawing sheet

     Autocad is the commonly using designing software on all Mechanical Industries.  It is the tool used to draft on computer.  This is the word CAD forms Computer Aided Designing

Now Autocad offering Autodesk software Free for students and educators.

 visit my other post First step to Autocad

Now Start Basics:

• On using Autocad after opening the software drawing page,  We need to configure our drawing sheet.
• On first step configure our page limits
• Page limit for A3 sheet is (0,0) & (420,297)
• By using LIMITS command we can do that.
• Now we need to configure the units of drawing sheet
• To do that use UNITS command make units Millimeter and Precision at 0
• Then do on dimension style which you need from DIMENSION on task bar then click on Dimension style
• Watch the below video too to learn by visual.
• For Next step learning click here

Thanks for reading -  By  Udaya prakash

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First step to Autocad

     This is the first article of my AutoCAD tutorial. Since I have made tutorials for robotics beginners, then I think, why not I can writing AutoCAD for beginners too? I know that there are many resources like Books, Internet  for learning AutoCAD, but I hope this is still useful.

Now Autocad offering Autodesk software Free for students and educators.

To avail this offer use this link     Click here

About Autocad:

     Autocad is the tool used to draft on computer.  That is the word CAD forms Computer Aided Designing.  Implementing of the CAD is known as CAM.  That is Computer Aided Drafting.

     On most of the manufacturing companies/industries are concentrated on CAD to design their equipments from Computer and then make a real time object by using other mechanical devices.  Now we see how to use CAD.

Step 1:

• On AutoCAD drawing area. This is where we will drawing our AutoCAD objects.
• AutoCAD Ribbon. This is where we can access AutoCAD tools and settings.
• AutoCAD Ribbon has several tabs. Each tab holds AutoCAD tools based on our drawing task. For example, we can use drawing tools and modify tools in home tab. But when we need to add text and dimensions, we need to open the Annotate tab. When we need to insert blocks, we need to move to insert tab.
• In each tab have several panels. This panels have similar AutoCAD tools inside them.
• Command Line. We can activate tools and change the tool settings by typing in command line. Command line is also providing information what we should do next.
• Drafting Settings. While we draw, we need to change some drafting settings. This is where we can change it.
• The AutoCAD logo. Click it once (do not click it twice, as doing it will end your AutoCAD session).
• AutoCAD will show you the AutoCAD menu.This is where we can access tools related to applications, such as saving files.

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Bluetooth controlled car by using Arduino

Apparatus required: 

1 X  Arduino Atmega328

1  X Bluetooth module ( HC-05/HC-06 )

1 X Chassis

4 X  Wheels ( OR ) 2 x Wheels supports to chassis


4 X  Motors ( OR ) 2 x Motors supports to chassis

1 X  L293D IC   ( OR )   H-Bridge


1 X Android mobile with Bluetooth controller app

Circuit:

Connection:

Step 1:     Here pin configuration is that arduino pin 3 is going to connect with in1 in L293D

Step 2:     Then arduino pin 3 is going to connect with in2 in L293D

Step 3:     Then arduino pin 4 is going to connect with in3 in L293D

Step 4:     Then arduino pin  5 is going to connect with in4 in L293D

Step 5:     Then Arduino pin 6  is going to connect with in5 in L293D

Step 6:     Then connect the bluetooth module HC-05/HC-06  with arduino with below pins

Step 7:     The pin TX in the Bluetooth module to the arduino pin 10 

Step 8:     The pin RX in the Bluetooth module to the Arduino pin 11

Step 9:     Then connect 5V and GND  pins to that Arduino pins

Step 10:     Then upload the program given below to the Arduino board

Step 11:     Download the Android mobile app given below and install it to your Android mobile  OR                     to learn how to develop this android app CLICK HERE

                                 App screen looks like

Step 12:     Then pair HC-05/HC-06   with your mobile 

Step 13:     Then connect the  HC-05/HC-06 with that app.

Step 14:     Then make use of that app to control the car. 

Working:  

Program:

Bluetooth control program


Bluetooth control mobile app

To learn how to develop this android app click here

Implementing:

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Arduino Programming basic Analog Read

Arduino Programming basic Analog Read

Procedure:

Step 1:     Open the Arduino software

Step 2:     Go to file

Step 3:     Then move to examples

Step 4:     Then open Analog read program

Step 5:     Then watch the video 

Step 6:     Make clear and brief detail pf this program from this video

 

Step 7:     Try to make implement with Potentiometer

Step 8:     By adjusting Potentiometer Analog values can be varied

Step 9:     By using serial monitor output values can be read.

Video:

Program:

void setup() {

  // initialize serial communication at 9600 bits per second:

  Serial.begin(9600);

}



// the loop routine runs over and over again forever:

void loop() {

  // read the input on analog pin 0:

  int sensorValue = analogRead(A0);

  // print out the value you read:

  Serial.println(sensorValue);

  delay(1);        // delay in between reads for stability

}

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Arduino Programming basic Led fade

Video:

Program:

int led = 9;           // the pin that the LED is attached to

int brightness = 0;    // how bright the LED is

int fadeAmount = 5;    // how many points to fade the LED by




// the setup routine runs once when you press reset:

void setup() {

  // declare pin 9 to be an output:

  pinMode(led, OUTPUT);

}




// the loop routine runs over and over again forever:

void loop() {

  // set the brightness of pin 9:

  analogWrite(led, brightness);




  // change the brightness for next time through the loop:

  brightness = brightness + fadeAmount;




  // reverse the direction of the fading at the ends of the fade:

  if (brightness == 0 || brightness == 255) {

    fadeAmount = -fadeAmount ;

  }

  // wait for 30 milliseconds to see the dimming effect

  delay(30);

}

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Arduino Programming basic digitalread

Basic Arduino tutorial:

Video:

Upload program given below to Arduino

Program:

void setup() {

  // initialize serial communication at 9600 bits per second:

  Serial.begin(9600);

  // make the pushbutton's pin an input:

  pinMode(pushButton, INPUT);

}




// the loop routine runs over and over again forever:

void loop() {

  // read the input pin:

  int buttonState = digitalRead(pushButton);

  // print out the state of the button:

  Serial.println(buttonState);

  delay(1);        // delay in between reads for stability

}

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Arduino Programming basic blinkprogram

Basic Arduino tutorial

Video:

Upload program given below to Arduino

Program:

void setup() {

  // initialize digital pin 13 as an output.

  pinMode(13, OUTPUT);

}




// the loop function runs over and over again forever

void loop() {

  digitalWrite(13, HIGH);   // turn the LED on (HIGH is the voltage level)

  delay(1000);              // wait for a second

  digitalWrite(13, LOW);    // turn the LED off by making the voltage LOW

  delay(1000);              // wait for a second

}

Arduino Programming basic bare minimum

Video:

Program:

void setup() {

  // put your setup code here, to run once:



}



void loop() {

  // put your main code here, to run repeatedly:



}

It is the minimum program required in the Arduino program

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Create your own free website within 2 minutes!!

Must watch this video

 Step 1:  visit    www.blogger.com

Step 2:  Click new blog

Step 3:  Enter title of your blog/website

Step 4:  Enter your new website and check for available r not???

Step 5:  Select template of your blog/website

Step 6: Click create blog.

Step 7:  Your website is now created.

For instructables visit   http://www.instructables.com/id/Create-your-own-free-website-within-2-minutes/

For details follow us and ask in  Contact Form. You will receive response in 24 hours