Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
script_edit.png Write in your own blog: Blog entry
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
link.png Add a good web shop, a guide or a cool link: Web link
pull things with intelligent traction control
Using a
What will it do? - Try to pull a heavy object for a given time or distance - RC with driving aid (Hybrid) Read more
Simulates firefly synchronization
First off all, apologies for the lack of video. Read more
I had some RGB LEDs lying around and decided to make a night light for my kids. Read more
For now : go straight and go left for a while, its eyes are missing !
Using a
Hi everybody Read more
If you are running out of input/output pins of your Picaxe here's something that might help you: Picaxe's configurable input/output pins can be used in three … Read more
optimsing the 08 by sheer brute force
Using a
Update - took a few photos to magically transform this blog from a mere "schematic" to a fully fledged, utterly incomplete "robot".  Like a few others here, I'm … Read more
There are three commands in Picaxe Basic that you can use for making sounds/music on the Picaxe. I posted my code as a file attachment, and there are some examples … Read more
Generating video to display basic text and information
I thought I'd show how video is generated with the Propeller as an example of multi-tasking and because video is cool.  Read more
This i a robot i am working on as a part of a school project. this is the first functioning prototype, it is made useing laser cut 3mm acrylic sheet in an assembly … Read more
Hello All,  This is my first, hopefully of many, robots I am posting at this site.  I am part of the University of Saskatchwan IEEE Robotics club and have been … Read more
nothing yet
Using a
So, I am copying Frits!'s little robot. http://letsmakerobots.com/node/87 I am using two smaller bumper switches, and no back switch. Although the robot is not … Read more
Plays musical notes using a non-contact LED stylus.
This is 'Allura' - a small synthesiser I built as a platform to test out a few techniques for another project in progress. Read more
I just got another order of PCB's delivered, ones that I designed. New 3A power boards, IR beacons, on-board battery chargers but most importantly, an AWESOME new … Read more
*** Update 9.27.09 *** BIG UPDATE BIG UPDATE BIG UPDATE!!!!  Well, it has happened! Walter has gotten his voice... I was a bit surprised however, he is American … Read more

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Recently collected


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
Hi!! I made  telepresence robot. Device was mounted on the robot:LIVA(small windows PC),Arduino Development language:Processing 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