Let's Make Robots!

All LMR robots, sorted by recent activity

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Wanders around the given floorspace.Avoidance using sonar,bump, tilt ,IR.. LDR for additional sensor
Using a
I figured I should start with the chassis on this project:)Built around an old computer drive on which I attached a pair of gearmotors (12v,200rpm).The (v battery … Read more
Act as a mobile chassis platform for the NINA robot.
Using a
NINA's new robotic chassis. The first one was rediculously heavy! This one is still very sturdy and strong and I can lift it with one arm! All aluminum material … Read more
Bluetooth controlled Arduino robot. Send commands from a bluetooth terminal from an android phone to the arduino.   I'm using: arduino … Read more
Ok so don't ask how I inherited almost 4,000 2 liter (or 20 ounce) soda bottle caps... Anyway my plan is to make a robot that walks around and randomly shoots caps … Read more
This is my continuation of the comment thread started here: http://letsmakerobots.com/node/763#comment-2036 The goal is to come up with a gearbox transimission that … Read more
E.I.T. - Earth Invading Tripod v. 1 "...higher than many houses, striding over the young pine trees, and smashing them aside in its career; a walking engine of … Read more
Navigate around via Ultrasound
Using a
I just bought a Ping sensor in radioshack for my arduino thats coming and when i got home i got a box from my uncle... He used to work for northwest airlines fixing … Read more
it just goes forward or backward ;p
not all in one just one in one ;p in concept it had to be just one part of every thing, but i failed ;[ i wanted just one wheel, but i had to attach a couple at … Read more
Modular Robot - different bases will allow explorer, line follower, micromouse
Using a
   Hello LMR! I've been away for far too long. Here is my latest robot attempt. He hasn't told me his name yet. For now, I'm calling him FlexiPlexi. His base … Read more
Hi guys this is my quadpod. I'm new with this kind of robot and i need a lot of help. I use lego pieces for the legs and the base. For the logic I used a ssc-32, … Read more
Wanting to make a robot with my scout troop (go 1349!), I decided I needed to fully complete one myself before I tried to teach 8 impressionable 11-13 year olds. I … Read more
Hello all, may I introduce you to my first ever robot Sheldon, so named after the inspiration to build a robot in the form of a Big Bang episode (the virtual … Read more
UPDATE 16th Feb 2010: File attachments First of all: Thanks to fritsl for the original YDM. That's (quite obviously) the source for my inspiration to start building … Read more
navigates around via ultrasound sensor
Using a
Ok, here I am and introduce you the Beetleduino Wall Racer. Components: 1x RC toy car1x Arduino Duemilanove2x SR-04 ultra sound sensorsome wire1-2x additional … Read more
Drives around & detects magnets
Using a
This is what my 'half a robot' blog turned into. For some construction Photos see here: http://letsmakerobots.com/node/23442     Magnetnator Features: Read more
Rolls around looking for things to drum on. A copy of the ever popular YDM, as published in MAKE magazine
Using a
Detect motion and track it
Using a
This project is the first step in my motion tracking. This Eye was built and adapted from an LRM post  I use similer parts except my transistors are generic 2222 … Read more
Using a
This is my second functioning robot. All the parts are recycled, so it didn't cost me more than a bit of time. The schematics can be found all over the internet, … Read more
  PaperRobot is a robot made ​​from recycled materials and controlled by Arduino. (Assembly instructions in spanish)   Read more
 This is easy Beam robot,i use 1381 circuit and i replaced the motor with the buzzer.  COMPONENT: PN3904 transistorPN3906 transistor2,2k resistor1381 trigger0.1uf … Read more
Navigate via IR rangefinder and tactile feelers, look nifty
Using a
UPDATED: OCT. 31, '11: Checked complete box \o/ Added a couple of hidden vids of Hexy disturbing people at work. Read more
Hi i'm new and this is my first robot :) COMPONENT;  AXE023 with Picaxe 08m2(08m2 is more powerful of 08) QRB1134(ir sensor photo reflector) SENSOR … Read more
This is my second version of my robotic arm. Last time I use basic stamp 2 to controlled the arm , now I use arduino to controlled it.       Arduino … Read more
Navigate around via infrared
Using a
MiniBot is a robot I created to test my new nanoDuino boards. It is based in an old Mini Cooper toy car I had. It is a very small car, almost the size of a arduino … Read more
Plays a song, checks your fingerprint and flee from light
Using a
After I attended a beginners course held by Geir Andersen I got inspired to make a little car. So last summer at late hours between my shifts at work I made this at … Read more
    I introduce you to the RocketBot Family of Robots. Read more
it drives arround and makes people scatch thier heads
So this is my wheelchair I found it at a garage sale and for $50 bucks I couldn't walk past it I've had for a couple of weeks now I have only done some minor … Read more
Operates by voice command
Using a
This is my first Robot ARM controlled by Basic Stamp 2 microcontroller with voice recognition "Say It Module". I used 5 Servo motors 3 large and 2 medium. Say It … Read more
So with Help From Various people including Oddbot and Chris the Carpenter i have a working Rover 5 Base and i can now control it with my IR Controller. It was a … Read more
It is with mixed emotions I want to introduce you to my first robot! I am both excited and frustrated hehe. Excited becuase I put it together and it looks very sexy … Read more