about robo fight?

Tell me how to use aurdino in robo fight

Question by viralsharma   |  last reply


Suggest me some robotics projects in my college technical fest. a simple line follower will not WORK. regards.

Question by sameer627   |  last reply

can you share me how to make a robot using small and electronic objects which are useless?

Can you tell me how to make an automatic machine or a robot using 'useless electronis objects',,like TV,Radio,watches etc..

Question by oosaravelli   |  last reply

how to solder a push to on switch button??

Hi. i m currently makin a project regardin robo.its names robot control using dtmf. need to solder this s/w..replies expected soon! thank u~!

Question by dpanse   |  last reply

Which software is good for robotic simulation? Answered

In search for a  software which not only helps in designing and analysing but also simulates robotic movements. Designs are going to be new and I am not restricting myself to robotics kits. Please help. 

Question by ygsh   |  last reply

How do you connect to robo earth ? Answered

I've seen this great network called robo earth but I can't connect my robot to it. Please help me ? http://www.roboearth.org

Question by sci-man   |  last reply

building of a mobile controlled robo wid camera

i wanted to have some idea about the circuits related to build mobile controlled robo. can u plz send me the circuit n as well as the way to implement it in a descriptive manner

Question by aditya.dansh   |  last reply

how to build a four legged robo for climbing a ladder??

I want to build a 4 legged manually controlled robot for a college competition which can climb a ladder which is placed at an angle of 90 degrees from the ground.and the robot must be of size 400mm X 400mm X 350mm .... please help me......

Question by pravy   |  last reply

drupal to community website with multiple logins and protection for multiple users from robo spamming.?

drupal to community website with multiple logins and protection for multiple users from robo spamming? How would it be done with the least stuff added to drupal 7.9? I know their are plugins are they nessisary? WHat level of functionality is in the basic drupal install and what is the minimum needed to be added?

Question by josheeg 

How to Speed control a DC motor Using Resistors? Answered

For wired Robo car !!!

Question by Milin 18   |  last reply

Project idea for artificial lift

Hi Team,I want to develop a prototype of Artificial liftThe requirement of my project is that it should be based on arduino.Till now, I have thought of having a robo car which will have a robotic arm and attached to it will be linear actuator.The robo car will help me go to the well, robotic arm will be above the well and linear actuator will go inside the well and measure temperature and humidity and come backThe problem is that I am not able to get all the things and attach to each other. If I get a robo car, then I will not get a place where I will attach robotic arm.Kindly help me and also suggest me some ideas. I have bought a meped mechanical spider.Thanks & regards,

Question by jhaamit6666 

Robotic Biomimicry

Reading up a bit, I came across www.abc.net.au/catalyst/stories/2577277.htm this, and thought I would like to try do something like that, but a spider. It's a "robo roach", a RObotic Autonomous Crawling Hexapod, or ROACH. Bio mimicry is starting to become a leading factor in robots for use in the field. Biomimicry itself is quite amazing the way it uses what works in nature to, well, work! Although there's something interesting about this cockroach, by the way it's made. It uses a simple bi-axial movement principal to keep things simple and cheap. They have a download link for the episode, just go to mpegmedia.abc.net.au/tv/geo/catalyst/catalyst_2009_ep14.wmv and zoom forward to 12:25 and watch it. I'd recommend it, it's quite interesting. Would any one have any information about this? I'd love to try make a robot that's based on an animal, preferably small, but there aren't many details any where. I'd like to hear your ideas about this biomimicry, what would you make and what would you use it for?

Topic by Kryptonite   |  last reply

how can i learn to create robotic?

I want to know what are basic steps and what are the fundamental skills required to start/create a small robo.

Question by subramanyam   |  last reply

how can you mod a xbox controler to control a robot for say a hexapod with upgrades?

I want to make a hexapod with some upgrades an would like to use a old xbox controler for it

Question by cryptex   |  last reply


AHHH!!!! Too many people have robot avatars now! I counted around 15!!! 15!!! 15!!! AHHHH!!! I have a need to be different and change back. Fear the robo-lution!

Topic by tomonto   |  last reply

Need help in making a Motor Controller? Answered

I am building a combat robot and need a   24v , 100A Motor Controller to power the motors. I will be using a 2.4ghz Turnigy 9x Transmitter and Receiver. I have seen the Victor 885  (link) motor controller that perfectly fits my need, but is too expensive for me. Could someone please help me in building a motor controller similar to the Victor 885? 

Question by Jayvis Vineet Gonsalves   |  last reply

how to make a wireless remote control if i don't have a money ?and materials is households? Answered

I use a household materials to make an wireless robo remote control

Question by Waren-Neutron   |  last reply



Topic by CCH3ST3R   |  last reply

How do i go about building a Four Wheel Drive Robot.

How do i go about building a Four Wheel Drive Robot. I am only aware of Dual Motor Controllers such as the Sabertooth motor controller.

Question by NIkheel94   |  last reply

how do I make a simple curcuit for a homemade robot?

I know there is a way to take a simple, cheap motor and a battery and some wires and make the motor work. However I have no idea how. Please direct me to an instructable with photos for this, I want to try a project.  gotta figure out how to make the circuit work first. Thanks

Question by pattyelaine72   |  last reply

FPS arcade gun

//Rustlabsthis is a project Ive been working on for a while now and am nearly finished! its a FPS shooter arcade style gun for FPS computer games. it uses robo realm software to track blue or infrared LED's (depending on the surroundings) and gives full point and shoot game play. it uses a side mounted joystick to control player movement and has many axillary controls.i will have the instructable up soon- just got to finish it up- enjoy!

Topic by rustlabs   |  last reply

Arduino: How to connect Wifi Shield to Arduino Robot?

Good morning, I bought the new Arduino Robot: http://arduino.cc/en/Main/Robot and wanted to connect the Wifi Shield to it: http://arduino.cc/en/Guide/ArduinoWiFiShield However, the pins 4,7 and 10 which are required are all occupied by the LCD.  Could you please supply me with instructions of how to connect the Wifi Shield to the robot, both hardware and software instructions. Please help me on this topic, I really need to get this working. Thank you in advance. Kind regards Stefan Marggraff

Question by namboy29   |  last reply

Where to begin to build a robot that can pick up (grip), move and release billiard balls?

My 3rd grade daughter has been assigned robo-billiards in the elementary science olympiad. However, we have no robotics experience and need to get smart quickly! Also, I believe we may be funding this project ourselves. From my poking around, it seems that robotics parts are very expensive. Please share any advice on: 1. introductory robot building, 2. whether there are cost effective ways to build, 3. advice on essential elements for a robot that must pick up billiard balls and move to place them in a container.  Thank you. 

Question by Susan1000   |  last reply

How do I control multiple servos with the Boe-Bot?? Answered

How do I control multiple servos with my Boe-Bot? I am currently making a robotic arm and I have 5 servos. So I decided to use my Board of education     rev d boe bot circuit to control them because I want to be able to program it. Would any one know a way to do it? I do know code for controlling the wheels on my boe bot which are servos but I dont know how to do that on the breadboard. I will continue to experiment but any answers would be appreciated. Thanks, Electro Nerd 

Question by Mudbud   |  last reply

Arduino Robot Challenge: How inexpensively can you create a robot using an Arduino for 5th Graders? Answered

PLEASE VOTE FOR MY PROJECT! So here is the challenge:  For the lowest amount of $ and ease of part availability create a robot that can be used to teach 5th graders via "physical computing". I have been on a 4 month journey of learning...lessons learned so far are heavily influenced by:  SERB AND Mothbot ...Instructables smart ads on the sidebar just led me to this exciting solution: Babuino! Some of my thoughts/guidelines/rules/challenges: - Use K'nex.  Cheap, available, and familiar to the kids. - No tools required! - Use Arduino.  Assume $30 cost.  I know many other options exist to reduce this cost...but for now keep it simple! - Use Scratch for Arduino.  I have donated PC's from my employer and plan on loading Ubuntu...another zero cost aspect! - Start in "tethered mode", later on go to Xbee link to PC...or hope that S4A gets the unlinked mode working soon. - servo's seem the best approach to drive without extra requirements....GWS S35 STD Continuous Rotation Servo Motor is the one I have from Mothbot. - However, I would like to use the motor that comes in the Robo Battlers K'nex kits.... - So I am thinking of a robot base consisting of a DC motor rear 2 wheel axle...still trying to figure out the best circuit to allow forward/reverse...not too worried at this point about speed control...maybe later? - Steering could be via a front axle controlled by the GWS servo...I think?  However, it appears that steering can be difficult via K'nex. Me, my teacher partner, and 21 5th graders thank you for helping meet this challenge!

Question by doncrush   |  last reply

Whats wrong with the sketch??

This arduino robo, there is no servo, this runs only with 2 geared motors, i made the sketch according to the needs bt it doent seem to making those turns even after sensing the obstacle. The ping sensor is functional and connected properly and thel293d ic is also functional..Pls tell me whats wrong with dis sketch..........  #include #define LeftMotorForward 11 #define LeftMotorBackward 10 #define RightMotorForward 9 #define RightMotorBackward 8 #define USTrigger 4 #define USEcho 5 #define MaxDistance 100 NewPing sonar(USTrigger, USEcho, MaxDistance); unsigned int duration; unsigned int distance; unsigned int FrontDistance; unsigned int LeftDistance; unsigned int RightDistance; void setup()  {     pinMode(LeftMotorForward, OUTPUT);   pinMode(LeftMotorBackward, OUTPUT);   pinMode(RightMotorForward, OUTPUT);   pinMode(RightMotorBackward, OUTPUT); }      void loop()                                           {                                            FrontDistance = distance;                               if(FrontDistance > 40 || FrontDistance == 0)          {    moveForward();                                      }   else                                                  {     moveBackward();         moveStop();                                           navigate();   } } void moveForward()                                    {   digitalWrite(LeftMotorBackward, LOW);   digitalWrite(LeftMotorForward, HIGH);   digitalWrite(RightMotorBackward, LOW);   digitalWrite(RightMotorForward, HIGH); } void moveBackward()                                 {     digitalWrite(LeftMotorForward, LOW);   digitalWrite(LeftMotorBackward, HIGH);   digitalWrite(RightMotorForward, LOW);   digitalWrite(RightMotorBackward, HIGH); } void moveLeft()                                     {     digitalWrite(LeftMotorForward, LOW);   digitalWrite(LeftMotorBackward, HIGH);   digitalWrite(RightMotorBackward, LOW);   digitalWrite(RightMotorForward, HIGH);   } void moveRight()                                   {     digitalWrite(LeftMotorBackward, LOW);   digitalWrite(LeftMotorForward, HIGH);   digitalWrite(RightMotorForward, LOW);   digitalWrite(RightMotorBackward, HIGH); } void moveStop()                                    {   digitalWrite(LeftMotorBackward, LOW);   digitalWrite(LeftMotorForward, LOW);   digitalWrite(RightMotorForward, LOW);   digitalWrite(RightMotorBackward, LOW); } void scan()                                       {     distance = sonar.ping_cm();   delay(500); } void navigate() {     moveLeft();     delay(1000);     scan();                                               LeftDistance = distance;                                moveRight();                                      delay(1000);     scan();       RightDistance = distance;                                    if(RightDistance < LeftDistance)                      {      moveLeft();                                           delay(200);                                          }     else if(LeftDistance < RightDistance)                 {      moveRight();                                          delay(200);                                          } }

Question by Ankan Nayak   |  last reply