Let's Make Robots!

All LMR robots, sorted by recent activity

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I have got the sonar sensor working and scanning and added this to the data sent to the pc.  I have also written a very basic obstacle avoidance program which … Read more
Follows Line (Black & Withe) and avoids obstacle
This is a competition bound Line Follwing Robot under development. The competiton is line following and obstacle avoiding, the fastest one wins. Its has 4 geared … Read more
only basic bipedal walking and getting up movements
EDIT: The robot walks more or less properly now, as you can see in the new youtube videos. Read more
This is a robot that moves around in flat surface, the motor pager ( a vibration Machine) made it move!!! : ) The materials I use was a bristle brush ( the part of … Read more
I have been ever so slowly building a self balancing robot. I built one a few years ago that did not work to well and ended up using the motors on another machine. … Read more
Hello I'm Kariloy and this is my entry for the Doodle Bot Art Competition. Read more
3D Printer made from Salvaged printer parts...
In the ongoing saga of building my RepStrap 3D printer from salvaged printer parts...   Read more
Navigate around via ultrasound / react to light and ir signals
This is my first upload here: It's a small weekend project. I added a arduino like board and some sensors to a hexbug spider toy This robot has an us sensor, 2 … Read more
Trash  RC Robot))...made from old parts 2 vibro  from old mobile phone and  PIC 12F629.. Read more
Reads the latest status from Twitter.com and then verbally speaks it with a couple different mood options.
Using a
UPDATED: I've added the video of Steve's reaction to the robot.  Also, here are more details about the robot, construction and … Read more
chopstick rolls robot forward and back
Version 2: Decided to power one wheel to add a little directionability and to get it out of trouble if it gets stuck or stalled. Version 1 Simple single servo, … Read more
Navigate around, have fight, avoid obstacle and entertain peoples
Hi guys!! Quite sometimes I'm not updating my project. This time, I'm working on improved version of BoxDroid 2013 project. I'm trying to minimize the number of … Read more
An old folding robot with rc gear and two servos I made a few years ago. Painfully slow and confusing to operate but would probably have been cool with arduino. … Read more
Follows walls with feelers.
This is my first robot to post at letsmakerobots.com but I have built other contraptions I suppose could qualify as robotic - nothing sophisticated though - just … Read more
Всем привет! Я новичок, это мой первый робот, он не работает так, как надо. Уважаемые … Read more
Using 32bit ARM processor and DC motor/Quadrature Encoder replacing ATMEGA/RAMPS/Stepper motors typical of 3D reprap
    I started my RepSCRAP (RepRap made from junk) last April, and based it on a pair of Arduino Pro-minis. It was ... well.. marginally functional, then … Read more
PiKit is modular and powerful robotic kit for everyone. Be a part of robotic revolution with PiKit. Raspberry Pi with Linux operating system, computer vision and … Read more
Navigate around via IR, avoids obstacles, communicates with the world with LEDs and Piezo speaker
Using a
And so it begins.... My first robot ever :) It is called MASHeR and is heavily based on Fritzl's excellent Start Here Robot tutorial. I decided from the beginning … 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
I am new to building robots and I decided to attempt a project that would be challenging, ultimately I decided this chellenge would best come from a robotic arm. … Read more
This is a simple autonomous robot based around the Basic Stamp2, it has obstacle avoidance using a home made IR Transmitter and Receiver as well as obstacle detection using bump switches and copper whiskers.
On the bench video, just checking out the basic mechanics. … Read more
Obstacle avoidance using ultrasound sensor
Updated post with new parts, ideas, pictures, and questions Hello robotics community! This is my first post I have made here. Im fairy new to robotics and am … Read more
Nightlight, Rotates Head, Blinks with Eyes, Children Fun
"What kind of party do you want to have my son ?" asked a mother her son. "A robot party!" answered the soon 7 year old boy.  A robot party without a real robot is … Read more
IR remote controlled, autonomous line follower, light seeker, sumobot, obstacle-avoider and obstacle-follower with PIC18F46K22
Hi all at LMR, I am a 11-year-old boy from the Czech Republic and this is my first robot.  It was made just for learning and testing of robotic sensors, motors and … Read more
This is my first robot. I have used an MPU6050 IMU, Arduino UNO, and an Arduino Motor Shield. The motors I have used are cheap ones, that is why a small … Read more
Multiple functions - aims to be an easy to edit robot with lots of accessable variables and functions within the software, these can be implemented in a meaningful in the main loop to make the robot function as desired.
You can see a side view here and a view of the casters here  I worked really hard on that acronym title. Chassis Read more
walks on two legs using four servos
this is the next evolutionary step from my trashbot version 1. i decided that i want to build more robots made from recycled mechanical parts instead of shaping … Read more