Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
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comments.png Discussions and questions: Forum topic
brick.png Show what you are making robots of: Component
lightbulb.png Help others with what you have learned: Tip or walk through
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Plays Music using a DC brushed motor for a speaker
Almost all small robots have a couple of DC motors to drive the wheels. This tutorial explains how to use those motors as speakers. Theory Basically a speaker … Read more
An air muscle contracts when is is pressurized
I have been looking for alternatives for servo motors, and I stumbled apon air muscles. It seems to me air muscles are very promising they can do a significant … Read more
Latest Blog Entry (19 Aug 2014):  Phase 9 - Web Control (Serial Preview/Wannabe Web Control) Notice: Currently WIP on Phase 6 & awaiting parts. See project … Read more
Uses the ATMega32u4 of the Pro Micro to pass keyboard commands to a PC based on what footswitch is pressed.
I am in the process of putting together a project for another hobby of mine; music. I am a trombone player, who dabbles with many many other instruments, playing in … Read more
HelloSpoon is intended to help children with upper limb difficulties, special needs and elderly to have a fun and happy breakfast, meal and dinner time.
Hello to everybody! Read more
Telepresence. Human/Computer interaction (speech, movement). Autonomous mode using A* in a controlled environment.
Using a
Update 08/18/2014 Finally figured out how to get the Dynamixel servos to be controlled by the XBox controller through my Java program.  Using a USB2Dynamixel … Read more
Measures my Heart activity on a FPGA chip
At Last I have been able to experiment with my  terasic Deo_Nano FPGA Development Board. It uses an Altera Cyclone IV, EP4CE22F17C6N, FPGA chip. My example above … Read more
creep around, avoid obstacles, autonomous and remote controlled
So this is my first robot ever.  Why another chopstick robot? Well, simple answer: When i first started to look into making any kind of robot the price for a kit … Read more
Meet Elf - one of my RoboPi + Raspberry Pi based robots! I have a lot of the Magician 2WD chassis, and I thought it would be the perfect platform to evaluate … Read more
Hello Everyone, I have been working on this one motor walker the last month on an off. It was inspired by Jerome Demers' single motor walker, but with a few … Read more
Alright so this is my first robot that can actually do something other than moving forward that doesn't require an arduino. all you pretty much need is : 2 555 … Read more
Control every robot with a customizable app
I just finished a project I have been working on for quite a while now - a fully featured universal Bluetooth remote for Android. Most controllers I have seen on … Read more
Should be able to roam around my house, respond to loud sounds with a ear perk, answer questions like "What's the temperature?", augment home security, deliver voice messages, be an awesome robot and win me some prize money from somewhere.
I've been wanting to make a robot dog ever since I saw Blue Falcon and Dynomutt and Dr. Who's K9 in the 70's.  And I've also always wanted a robot that I can talk … Read more
The  Wiggler is my entry for the Single Motor Robot Challenge. Method of  Locomotion : The Wiggler basically  "wiggles" its way to the nearest light source by … Read more
UPDATE: August 10th, 2014 I printed a body and added BLE.  I'll explain tomorrow after I get some rest, but the BLE was to allow me to test directed locomotion. … Read more

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Hi!! I made  telepresence robot. Device was mounted on the robot:LIVA(small windows PC),Arduino Development language:Processing Read more
move forward, reverse left and right using single motor
Hello LMRians and everyone, meet Armoura, a young caterpillar from  a mythical land. It aspires to become an armoured caterpillar someday to join its bigger … Read more
This tutorial is still under contruction so please check weekly for updates. I have taken it out of "Draft Mode" because it has a lot of useful information for … Read more
Gets you in touch with the world
This is a displacement resistance type touch sensor. It uses conductive foam as the resistive element. If you would like to see a video Walk-through of how to … Read more
Some years ago I made this software oscilloscope and shared it on this site. Then a couple of years passed without me logging on, and in the meantime the link to … Read more
For better readability I have attached a pdf, which explains how linear regression is used for supervised machine learning. In this paper I also derived the general … Read more
Can solve maze via ultrasound,Can grab object via ultrasound
Using a
Forgive my poor english.. Many thanks to LMR and special thanks to   BIRDMUN , ANTONIO.CACIUC,BASILE and   peter ROBOTFREAK This is my first robot that is capable … Read more