Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
script_edit.png Write in your own blog: Blog entry
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
link.png Add a good web shop, a guide or a cool link: Web link
Add 10-bit incremental / absolute encoder feedback to your hobby servo.
Modified continuous-rotation servos are used extensively by roboticists due to their small form-factor, enclosed motor-gearbox, ease of mounting and … Read more
When I joined LMR I had just written my first picaxe program.The picaxe was easy to learn since I knew basic and the manuals gave you all the information you … Read more
Hi, This is my first post to this forum, maybe time to let you see my robotic project. Five months ago i planned to make a two wheeled balancing platform. I wanted … Read more
Write on the pavement at high speed!
Using a
Speed writter races around with a spring loaded piece of jumbo chalk writting words. Using a hacked "Rebound" RC car for the body and an Arduino Nano for the … Read more
Hi guys, this is my next robot. He is very easy. I control him with "radio control". He receives two servos modiefied for continuos rotation and one jockey … Read more
making Rover using Faulhaber 24V BLDC and ATxmega128/256. Wireless Communication using xbee. Main host CPU running windows 7 with custom developing application in … Read more
  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

Note: You can follow some projects some of the time, but you cannot follow all the projects all the time.




Recently collected


I have seen some great quadruped robots on this site in the past few years and always wanted to build one myself. It became one of the most time-consuming projects … Read more
Balances on two wheels
This robot is called Wheelee. It is simple inverted pendulum robot made on arduino. Firmware, Matlab model, Android application and some articles are on Github … Read more
This is a line follower that uses a MSP430G2553 16 bit microcontroller and a L293d motor driver. There are 5 cny70 analog infrared sensors that feed the value to … Read more
Walks, talks, dances. interacts with user through voice recognition - tells terrible jokes
Noodlebot main components: - Satay veg with tofu - Arduino Nano v3 - EasyVR 2.0 voice recognition module - 4 x MG90 Micro Servos - Ultrasonic Module HC-SR04 - 8x8 … Read more

About Software

 

Quality of Life

I'm on a crusade. A crusade for better quality of life. In fact, a crusade for quality that means life. A lot of money is wasted. People are being injured, sometimes seriously, or even being killed because of poor quality software. We have the power to help put an end to it. If you have read any of my previous posts, you may have noticed a recurring theme: software quality. Even if the post wasn't about that at all, it seemed to always crop up. And that is what my crusade is about. I need your help.

This is my snow plow bot. It is currently RC but I want to convert it to wireless for internet control.Weighs about 200 pounds. Some Specs: Read more
supports bots while not in use
as it says on the tin, this two piece stand with a loo roll for the height. Read more