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
This is Mark II of the Whirligig project http://letsmakerobots.com/node/16995 code name SEA RENDERING (it’s not actually a code name, just an anagram for my name … Read more
3D Midi Controller using a Wii-Mote
Wii-Quencer is a 3D midi controller using the Wii-mote bluetooth gaming controller. Blogged here as the "Mystery Summer Object 2010" The work you see here was … Read more
Sends GPS coordinates, buttons, LED's, LCD, buttons, LED's, and more buttons.
Robots with GPS waypoints can develop a list of waypoints, and with more complex robotic systems this can be tricky to manage. VStack (vertical stack, I don't know … Read more
hello all,i am new to bots making.this one is the first. part list: 2*28RPM gear motor, 2*bike spoke as leg, a piece of sheet iron as body to fix the … Read more
I have been working on the Mr. General Kit. The IR Eye seems to be tracking well, still working out kinks here and there, and hopefully I can post a new video of … Read more
My first attempt at a robot, this is mostly just the Arduino robot kit that is a combination of an arduino and pololu kit components.My goal with this was to have a … Read more
Make your code posts 10X more readable! :D
Hi, LMR! What do you think is more readable and takes less time to understand, this: Read more
    In my thesis I am creating a development board for use in the University Labs. This same idea is put here, to develop a mini-version, for purposes of … Read more
Because I have not posted anything in a long time I have decided to post my "Sub Project" I.C.R. the Internet Controlled Robot. This project is really parallel with … Read more
Navigates by IR - avoids obstacles.
Using a
Presented here is my rendition of the Start Here robot using a PIC16F690 and programmed in Assembly with the MPASM Assembler.  In addition to the micro, parts … Read more
For my second project, i decided to upgrade a bit on my first robot. The only extra part is a line follower kit (AXE 121) which i had already acquired from Tech … Read more
Measures waterlevel in overhead tank and sends the data wirelessly to handheld indication device
Here's a nifty project I came up with to help the people at home. It's a system that checks the waterlevel of an overhead tank and sends the data using radio … Read more
moving a little bolt from one side to the other side
Using a
After having some ice cream I got the idea for this robotic arm.     Read more
I think, it is one of the cheapest 3-axis robotic arms. It can move, kick and mainly draw in many ways. It is controlled throught PC, which sends command via serial … Read more
Shoot Bouncy Balls
Hey LMR! I haven't made a post in a while, but I have been lurking.... Read more

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Recently collected


line following robot; running on 72MHz ARM Cortex M4, stm32f303 (pin compatibile with stm32f103); as controll loop pid is used for basic position control; for … Read more
Walks with a charming limp
I'm working on a simplified design of my quadruped. The new design should be easy to replicate (with a laser cutter or simple hand tools). Another aspect is that it … Read more
bowden modification of prusa mendel i2
    Modding the prusa mendel i2 for a bowden  system     Read more
I have been working a lot lately in color detection and recognition. My RoboServant robot and also RoboTank both use a similar piece of software. RobotTank uses a … Read more
The Garden’s Camera based on Raspberry Pi (with motion detection)
Picammory Mark II The Garden’s Camera based on Raspberry Pi (with motion detection) Introduction Read more

Leo's LiteCar

It's really not easy for me to start,but I am here!
I'm so happy to find this great place,with so many funny friend and robot!
This is my first project from last years which called “LiteCar” , I wish to program my LC running without Delay(); Feeling with a Light Sensor and Fighting with a "Laser Gun".

Project plan:
1,moving action(WASD) by Computer Operator
2,recording its absolute position
3,feedback and maybe some PID? or Balance Filter?
4,Automode:moving by some prepared positions
5,add some other sensor or what else...

I have been developing this 5 axis CNC Controller on and off (mostly off) for the last 3 years. I wanted an "all in one" controller that did not depend on a PC to … Read more
TYPE Light Intensity Avoider / Follower, Line follower , Obstacle avoider , Motion sensor , Normal Driving
This is the multibot that is built  as an all purpose robot. The multibot is based on the arduino uno . 1. Arduino Uno 2 Light  intensity Sensor  3 Coloured Line … Read more