Let's Make Robots!

9v battery

Hello everybody, Here is my last robot. The first one I post on LMR. I've been on LMR for quite a long time but never really posted anything. So it's time to … Read more
It folows
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This is my first bot and made this using two ldr and arduino . Read more
//it was built earlier itself. nothing much to say. enjoy. Read more
Navigate around via ultrasound
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Hello everyone First of all I would like to congratulate everyone for such an amazing community. I don't have a robotics or electonic engineering backgroung (I'm a … Read more
obstacle avoidance, light seeking
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This is my first robot that's capable of doing two different kind of navigations : light seeking and obstacle avoidance. At first i didn't know how i would program … Read more
It acts as a theremin instrument and avoids obstacles also entertain :)
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Hello to all, this is my first lmr added project, i've build robot in arduino ide, it's verry simple code, i've made this robot from scrap as you can see i found my … Read more
Now available from PicoKit!http://www.picokit.com - A cheap and simple 3 servo robot walker that anyone can make for under $40. My students in Industrial … Read more
drive,"talk" to my other robot
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hi there. my 1st robot, OK my 5th robot. first was just spining junk.:) i built this junk bot at sunday evening, because i was bored. it will send signals with ir … Read more
I saw a tutorial that Ro-Bot-X did on controlling a robot with homemade IR Sensors so i decided to try it.  I am using two 38KHz IR Reveivers from RadioShack and … Read more
Navigates around and talks
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So this is a robot that I threw together very quickly, so its not that nice. For Christmas, I got the Parallax Emic 2 text-to-speech module and the EasyVR voice … Read more
Navigate around via ultrasound.
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  This post is just one of the first steps of my build. I have made my robot's housing ready for powdercoating.             UPDATE 15-2-2013 Servo's arrived … Read more
navigate around via ultrasound
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This is a basic robot I made, it is very similar to the one that it is shown in the "Start Here" tutorial. I haven't written the code already, I will do it in the … Read more
My third and now fully functional design for Oddbot's Naughts and Crosses challenge. This is a remake of my last tic tac toe robot, which worked but was nearly … Read more
Navigate around, controlled by wireless tilt/accelerometer enabled controller
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I've been building things like this for a while, and actually, LMR was one of the first places that introduced me to hobby robotics. I had already been building … Read more
Navigate around via ultrasound
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This guy is my first real foray into robotics. He's made from an Oscar Meyer Lunchmeat container, some wheels and motors ripped from one of my son's broken RC … Read more
Navigates via four HC-SR04 Ultrasonic Sensors
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Parts: Meduino Nano microcontroller TB6612FNG motor driver on carrier board Four HC-SR04 ultrasonic sensors i2c serial LCD display - 16X2 1 TI MSP430 Launchpad … Read more
I bought a pair of PIR detectors 'tother week, however have been pretty busy recently. This afternoon i got them on board! So the PIR sensors are mounted on a box, … Read more
Follows a line, intrigues pets
So, here's what happened... Read more
My iteration at building the famous MouseBot, originally (Mousey, the Junkbot?) created by Randy Sargent. I present to you YUMBBBBMH (Yet Un-named Mouse Bot Being … Read more
It was a tough decision to disassemble my first robot, but finally it came out well. It's "Two shoes", but the picaxe version. I actually didn't kept much, just … Read more
Obstacle avoidance, education
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I built this super basic robot as a start-here style bot for a presentation I'm doing in a few weeks. I wanted something I could demonstrate building in realtime … Read more
  this robot is a update of franco, my last robot...(SEE URL) COMPONENT;    AXE023 with Picaxe 08m2(08m2 is more powerful of 08) SHARP GP2D15 (ir sensor analog … Read more
After seeing a couple really cool examples of "four degrees of freedom" biped out there, I decided that I would make some cool feet and make the robots a bit more … Read more
I had bought a RC Car from walmart for about $15 to use with the Arduino Motorshield a while back (see here). Fortunately, I had taken some pictures before I … Read more
Appears when movement is detected. Stays a while. Disappears when nothing happens anymore.
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While working on my first robot I ran into this problem. So I decided to make a quick second one just to keep me in the flow with all that new robotic-topics to … Read more
Well this is my first partial success building robots, my symet did not work :P and I am still trying to figure out what is wrong with it:P I got the book from … Read more
Rolls around and doesn't hit anything...
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My first moving robot. It's an arduino based bot that uses two continuous servos, adafruit motor shield, and Sharp IR. The wheels were scavenged off of a toy car … Read more
Move and bump into things
Hello! This is my second, quick maded robot. I got parts from old toys and matchbox (;D) It's a vibrobot using 9v, big power for small motor. It has some kind of … Read more