Let's Make Robots!

All LMR robots, sorted by recent activity

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Solves a non-looped line maze
Using a
UPDATE : 5/24/2014: New video added ( with path shortening ) This was my 2nd robot. Back then, I had built it to solve a line maze but there wasn't a path … Read more
Autonomous navigation, web-based remote control
dilBot A loving little rover dilBot is a JavaScript powered Wild Thumper-based rover that makes heavy use of zip ties. More photos What does it do? Right … Read more
Hi its me again this is my third robot.I made about in about one month. Materials that i used: *Arduino clone (Funduino). *Breadboard. *Ultrasonic sensor … Read more
I was looking at the plans that myblack60impala had posted, http://letsmakerobots.com/content/dr-who-k9-plans, and remembering how cool I thought that Maxhirez's K9 … Read more
Plans to follow a line, dreams of solving mazes
UPDATE 8/24/2014 : Testing out a new design in the form of MB-3434 Thanks to Lumi, I have a set of 3D printed parts of MB-3434 to layout a similar base for Nano … Read more
This is a PID line follower robot.I used NI-MH 7.2 V 1000 mAH for power source . And I used Analog IR sensors. By taking analog sensors values into the PID … Read more
line follower using two linear neurons (controllers) PD for differential and I for speed; both with antiwindup, error filtering and simulated annealing tunning … Read more
Navigate around via ultrasound
Using a
Hello everyone. My ultrasonic sensors arrived (4 in total) but instead of using them on my scrapbot, i found some 360 degree servos that i had gathering dust from a … Read more
Navigates to GPS Points with Object Avoidance
Using a
Autonomous Robot - GPS, Tilt Compass, Arduino Mega, Wild Thumper Motor Controller, Wild Thumper Chassis. What else do you want to know about this robot?   Read more
Parts List: chassis:       Lazer cut aloy  Servos:         MG995  x18                     MG90S x2 Controller:     Arduino Mega 2560   Mega … Read more
Uses openCV to track and chase a coloured object
Using a
Using openCV running on a completely underpowered laptop to identify and track an object. For this proof of concept, a blue ball is tracked. I send calculated … Read more
avoids from obstacles and navigate around via ultrasound
Using a
This is a tracked obstacle avoider robot. It navigates around via ultrasound. Its ultrasonic sensor was mounted on a mini servo motor so it can look around while it … Read more
butler, all terrain movement, suit controlled, partial telepresence
Using a
This is the more resent version of my humanoid and omniquadruped robots the humanoid has had its legs upgraded since my last post for it so now it is able to stand … Read more
Drives, Unfolds, Drives, Inches, Looks Cute
All right, my robot is complete! It is an omni-directional robot that is also capable of inchworm-like movement. It is made from cardboard, dowel rods, and … Read more
Hello guys! From day 1 on LMR, I have been nothing less than INSPIRED. Read more
Update 6/10//14: Oops... i forgot to post the final project (i always forget to update when i'm done working on stuff).  The kids love the brush bots.  The … Read more
ROB3, my third robot started out using my ROB1 base, as I wanted to play around with the gyro again using a 2 wheeled robot, but alas, one of the servos died. So … Read more
An attempt at a gyroscopic robot. This is a work very much in progress. I first got the idea from the Gyroscopic Precession Robot by demej00, and ended up … Read more
Obstacle avoidance mostly, with light and distance sensing
My initial intention to build robots came out of being a mostly bedridden invalid, as a sort of surrogate set of senses to travel around the house for me, but I got … Read more
Autonomously roaming, avoiding obsticles
Using a
Second robot ever built using the following: - Erector set for chassis. - Arduino Uno - Arduino Motor Shield r3 - HC-SR04 Distance Sensor - Tamiya Twin Motor … Read more
Shuffles forward via precession of the flywheel, sometimes picking its feet up.
Update 4/23/2014: Now radio controlled stepping, ESC on rotor motor makes for a high stepping robot.   This is a very crude implementation of John W Jameson's … Read more
The Celeste is an Unmanned Surface Vessel (USV), the boat is semi autonomous with a control radius of 5 KM (telemetry and video feed). Main computer is powered by … Read more
Robot-fish on Arduino Nano and servo SG-90. About making (on … Read more
This is a review of the new Official Arduino Robot. There is no doubt this robot is priced too high for what you get, yet it does have some interesting features and … Read more
First robot I have ever built (as you can tell from the "Start Here" sensor/servo) Hudl tablet as screen / RGB camera, android running OpenCV, detects red, green … Read more
I picked up the Solarbotics "JBB Walker Bundle" and started "Project 7: The Basic 2-Motor Walker" from the Junkbots book this weekend. Got as far as testing out the … Read more
Flies around, takes aerial videos, looks ugly
The Window was built due to the observation that the coolness of a multirotor is directly proportional to the number of rotors it has, well that and the fact that … Read more