Let's Make Robots!

autonomous

Walk around my desk being cute
Using a
Update 22/09/2013 I have posted the main walking gait code on my blog. http://www.bajdi.com/bob-the-biped/ Hope it can help some people make a smooth walking Bob … Read more
butler, all terrain movement, suit controlled, partial telepresence
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This is the more resent version of my humanoid and omniquadruped robots the humanoid has had its legs upgraded since my last post for it so now it is able to stand … Read more
Quadruped, yes, four legs again. I think I am nore enjoy in building robots than programming bots. It just too much fun to see the idea in your brain comes out … Read more
       Hello LMR, this is Penny the 3 servo hexapod. Penny is not just a very cheap way to build a hexapod but a very cheap way to build a robot, period. I … Read more
Walks around, avoiding obstacles using an ultrasonic sensor.
Using a
This is my take on a very simple 3-servo biped. It is inspired by Frits's "Dead Duck" 3-servo biped. My version is made with 3D printed parts, and the entire robot … Read more
Right now - wiggle his feet a bit, in future - walk around my room.
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Meet dave. A new member in the army of bobs, also my minion. Read more
Hey don't laugh,at least this little buddy has managed to draw something !!! Here are three videos, the first one is the initial video,where the value of pwm … Read more
Ladies and Gents, may I introduce, "Walter II" (Walter II is this year's "big project" going with me to Maker Faire NYC 2013) In the style of the orginal Walter, I … Read more
Solves a non-looped line maze
Using a
UPDATE : 5/24/2014: New video added ( with path shortening ) This was my 2nd robot. Back then, I had built it to solve a line maze but there wasn't a path … Read more
Navigate around via ultrasound
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First attempt at a palm sized simple autonomous robot. Extremely basic, the Arduino turns the bot left if the Ping senses something closer than 3-4 inches away. … Read more
Play a traditional Chinese musical instrument.
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Recently my son showed an interest in learning music so my wife bought a Guzheng. I decided to try and build a robot that can play it using just LOZ blocks and a … Read more
Navigate around via ultrasound
Using a
UPDATE - October 1, 2013 Hi all!  Mechanical changes: I changed design of a hip. Now the hip and the knee stay on one axis. And I also made leg and body … Read more
12/21/2013 - A speaker is added.11/01/2013 - Sonar/Light sensors with Auto SweepParallax DAQ is used to display data in Excel.10/23/2013 - A circular base is … Read more

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I've been a longtime lurker on LMR  and finally want to start sharing some projects. Hopefully this will be the first of many projects and robots I share with the … Read more
1 motor, 2 servos for omnidirectional motion
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This is my first attempt at the Hemispherical Omnidirectional Gimballed (HOG) drive system. Any advice/tips with this will be much appreciated because I'm having a … Read more
This is the third prototype of Cosma. It is WIP. Nevertheless I thought I share my progress with you... 1. Shield design Read more
Bipedal movement, obstacle avoidance
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From the start, I have admired the 3d printed bipeds named BoB. I considered buying a 3d printer of my own but I couldn't justify the expense, nor do I know a … Read more
I like to work on multiple robots at one time (it gives me time to plan features/programming for the other robots.) This little bot is a quick build on a single CD … Read more
A Robotic Lawnmower Update 20131213: Lawna had her drive motors upgraded to cope with wet grass and leaves. These give much more torque and a faster speed over … Read more
Reports from near space
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July 21, 2013 This is a ultra light weighted version of the Cosma robot, especially trimmed for the weather balloon launch. It just weighs 140 g without the battery … Read more
Roam the floor in a funky sort of way...
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This robot abandons the previous (all very similar designs) robots I have and tries something different, and it works well!!! The motivating influence is a ZBasic … Read more
Walk around, Fighting , Dancing, and Light Seeker.
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Hey LMR! Just finished 80% hardware of my new robot named BBbotz(Baby Box robot + z(to make look cool)). Somehow the project already run for 4 days. This robot … Read more
July 7, 2013 I started to build the first prototype of Cosma. Cosma is basically a robot astronaut. The primary goal of this robot project is to send a small … Read more
This is a review of the new Official Arduino Robot. There is no doubt this robot is priced too high for what you get, yet it does have some interesting features and … Read more