Let's Make Robots!

autonomous

Navigate around commanded by phone or autonomous. Can overcome obstacles higher than the tracks
We create robots that sometimes move around but, what happend when those robots find an obstacle? If the obstacle is small the robot can pass over it, with a … Read more
A winning home-made robot for the Ketchup House competition at the Robotic Day 2016 in Prague.
Using a
A winning robot of the Czech round of the RoboRAVE 2016 Junior competition – Ball transport with automatic loading
Using a
Béda 5 is a robot, with which our team HaHaHa Robotics ( Read more
This is my first robot attempt using Arduino uno it is almost finished and I have a code but there might be something wrong with the wiring if anyone has any … Read more
Walk, Push ups, Navigate with ultrasound
Using a
Update: 03 May 2016  [Added video of push-ups and sonar test]   ---------------------------------------------------------------------- Hi everyone, I am … Read more
Intelligent navigation with vibrating motors and IR L/V sensors
Using a
Update: 25th May, 2016 Omnidirectional infrared detection: Go to the bottom for further info, about the way to detect the habitat … Read more
I present you A1B1, my first robot. It is a tracked robot, based on the "Mini DFRobotShop Rover Kit". My robot uses the following components: 1x Mini DFRobotShop … Read more
Update 1/18/2016 There will probably be a new robot chassis. I think I was going about this the wrong way. The two wheel self balancing, the robot gripper that puts … Read more
Modified RC obstacle avoidance Car
Very new to this site. Been playing with this project on and off for 6 months. Completed once then went back to and it wasn't working. Tried to troubleshoot and … Read more
carries argentic photos to a scanner
Using a
  a ventouse made by a Nerf ammo carry the photo.  Read more
navigates around using sonar and IR rangers, speaks/sings, intruder detection
Using a
This project is my update of the original RB5X.  A little history: The original RB5x   The RB5X is a personal robot that has been around since 1982. Although not … Read more
navigates around with infrared and ultrasound
In 2002 I tried making a robot and improved it in 2003. The problem was, I was living in a tiny flat with only a pocket knife as a tool so what I created ended up … Read more

AVA

Makes Conversation, Answers Questions, Explores
Using a
This is Ava.  Ava is a friendly internet connected home companion robot that mostly likes to talk and learn new things.  To do this, she uses natural language … Read more
Navigate around via ultrasound, Uses Android and Arduino
Using a
    The main idea of the project is to create a robot that has an Aruino as Backbone, an Android device as Brain, and a second Android device as Remote control. Read more
Builds a probabilistic occupancy map from sonar sensors
Hi everyone,  this is my first robot project not only on LMR but at all. In November I decided to build the apparently classic Dagu Rover 5 with the awesome … Read more
Hello LMRians, This is w00dBoB, my attempt at creating a BoB the Biped. I was so impressed with all the printed BoBs on LMR, I felt an irresistable urge to add yet … Read more
navigates around via ulttrasound
Using a
Steambob Copperpants. Another implementation of Bob the Biped. Parts printed in red and black ABS and painted with model paint. Took the arms of an old doll and … Read more
follows a line, pushes other robots out of ring, avoids obstacles
Using a
This is my first robot. My goal was to learn a bit about electronics, robots programming and implementing simple algorithms in code. I've tried to build universal … Read more
A Mobile Phone based Mobile Virtual Presence Device
Using a
I found this amazing tutorial that breaks down Path Planning so even *I* can understand it. I thought many of you might appreociate it and the other links I have … Read more
Driving around, avoid obstacles and edges. Will have some more functionality but that's still to be determined.
Using a
UPDATE April 29, 2014: As for request of fello LMRians I've put those motors in the shopping section of Letsmakerobots: Micro Gear Motor UPDATE April 21 2014: Sadly … Read more
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
Navigate around via IR, drive upside down
Using a
I had an idea to build a tracked rover, capable of driving even upside down. I came up with a design for each side to have a drive gear and two idlers in a … Read more
Adjusts colors for camouflage in accordance with vision
Using a
Today my daughter and me continued to study our animal encyclopedia. We found the chameleon. I tried to explain her that some species adjust their colors for … Read more