Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
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comments.png Discussions and questions: Forum topic
brick.png Show what you are making robots of: Component
lightbulb.png Help others with what you have learned: Tip or walk through
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  This is my first completed robot hence the name JR-1.  I used 1/4 inch melamine for the body and bick pen sections and bolts for the risers. The motos are … Read more
Drives around blind at the moment
Using a
Well, here's the post about my first robot. It's not yet finished... so bear with me as I iron out all the bugs. I purchased an RC Jeep at Walgreen's (US drugstore) … Read more
Here goes 812-R8. I really wanted to get something posted as this bot has been sitting here for almost a week now. More details and photos will be added later … Read more
Hey guys, Figured I'd share some of my more recent work; Dragoon. This is an RX-64 based quadruped robot using an ArbotiX Robocontroller and the new & … Read more
Howto make sound without any sound transducer using only the DC motors of your robot.
Description: I  am just start to play around with the new Arduino Tone library, when I realize that I have no sound transducer laying around here. Than I remember … Read more
Hi guys (and girls) I need some help here. I’m trying to make a beads sorter for my kids, but my funnel approach is not working. Read more
Cheap 4WD off road chassis for your robot
The chassis of the "Rebound" is perfect for small off road robots. The PCB has a radio receiver and dual "H" bridge. This walkthrough shows you how to make the … Read more
Runs around bumping into stuff
One of the first ‘robots’ I built was a Beetle bug based on the intractable found … Read more
Navigate arround using 2 IR Leds and an IR receptor
Using a
This is PJBot version 3. The brain of this Bug is an Arduino. Now, it only go rolling and  avoiding obstacles that it detects with 2 led's and 1 IR receptor. Read more
This is the fusion of my old Qwerkbot project and a 4WD base, with omniwheels replacing the originals. I've also attached one of Oddbot's compound IR sensors for … Read more
Free program for drawing complex flow charts
It’s always good practice to draw a flow chart before start coding. That will save you lot of debugging problems and the structure and flow of your program will … Read more
wanders about trying to avoid stuff
Using a
I give you "Survivor Bot 08M"... if your wondering about the name, well my sister (a full grown adult) picked the robot up and thew it across the room, smashing it … Read more
Walks around autonomous
Using a
Hi i'm from Romania and i am 17  year old.I am in robotics from age of 13 and i will show you my scrap built 4 legs walker.I have started with two old servos and a … Read more
Wifi controller, autonomus, gps, wifi camera, mp3 player
Using a
 UNDER COSTRUCTION  UNDER COSTRUCTION  UNDER COSTRUCTION   Hi everybody (first for all sorry for my bad english), This is my first robot. This is an autonomus … Read more

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Recently collected


Moves! Talks in Minionese! Makes you laugh!
Are  you a fan of the Despicable Me movies? Eagerly awaiting the release of the Minions prequel movie this summer? Time to build your own Minion. You know you want … Read more
Line follower using three line sensors with a Dagu Micro Magician on an Actobotics Runt Rover Sprout chassis. Uses 6v NiMNH battery pack
Next to obstacle avoiding robots, the most common beginner bot would be a line follower. I myself love line followers, and they are some of my favorite weekend … Read more
If you want your bot has the ability of precision motion and keep things simple,this project may helps. Part list: 65mm wheel *2, … Read more
A track to provide locomotion.
  OK, I've been asked a few times about the tracks I made from bicycle chain. It's probably easier if I just make a tutorial and then I can direct anyone … Read more
Navigates around via stereo cams, picks up and carries objects
The robot is controlled from a laptop running Windows (don't kill me, please, Windows + Visual C++ is in my view still the easiest, most flexible environment to … Read more
Autonomy, vision, sonar, PID control
This bot, has been a kinda "I'm bored" project. It has taken several iterations over the last few years. Mostly made from scraps and donated material, there is … Read more
An easy to build, Arduino powered, walking robot, with manual IR remote control, with automatic mode that uses ultrasound to avoid obsticles
The parts list Some tie-wraps (for the cabling) Foam tape An Arduino - I used a VISduino An Arduino sensor shield Battery box + batteries - I used 4xAAA in the … Read more
my first freeform micro core.it is a beam bot.i refer chu's body design.     i am going to add mcu based ir senser,maybe rc system futher. the video show some … Read more