Let's Make Robots!
The Prizes We had really great entries from all over the world with this competition. I didn't want anyone to go home empty handed so I have put together some … Read more
Challenge Complete, 6 Entries! Great job everyone! Judging will commence and winners will be announced tomorrow.     Time for a new challenge! This time around, … Read more
This challenge is inspired by a local event, where kids are remote controlling robots through a maze like course to find a small Teddy bear, grab it (with velcro) … Read more
  First place and congratulations to Kelpy with his  LMR Bot Clone (ish):   Read more
Winners as voted on by my family as follows below:   Game: Cross the gap. Objective: Build an autonomous robot that starts completely within a 12 inch by 12 inch … Read more
    Is it possible to make a compass from something that was designed for something else and to do it inexpensively? We shall see!     Goal: To make a robot … Read more
Who can make the best object avoidance, using the simplest code? In order to qualify, your robot must be able to reverse out of difficult corners, just zig-zagging … Read more
Gordon McComb, The author of Robot Builder's Bonanza has sent LMR 4 signed books that we can give away. Read more
The rules here are simple: Make a robot that one way or the other writes either "letsmakerobots.com", or "LMR" the way you like it.Shoot it on video, enter it as a … Read more
ANNOUNCING THE WINNER —DIPANJAN. ***********Take a look at his videos. He has the challenge NAILED. ************ Read more
I have some robots and robot parts looking for a good home. I want to give as many as possible a chance to win but I want entertaining video for everyone. There is … Read more
The challenge is very simple, and can be build with what ever technology you have at hand Objective: build a walker robot that can pull an object at least 4 times … Read more
I always wanted to make a fast driving robot that should seek out ramps. It should drive over them, and fly into the air.. .. and while in the middle of space it … Read more
build a humaniod robot that is 5 feet tall and can work.   also must be able to: walk sit grab stuff talk do common household stuff to win: must send pic and video … Read more