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
26 Days to go! We are halfway done with the entry period and we have 4 entries so far. If you are considering making an entry but you are concerned about having … Read more
Here is a simple upgrade for the Raspberry Pi camera. STL files Here :- Thingiverse_Chiprobot Although the stock lens is sharp ..... it lacks that spycam … Read more
Plans to follow a line, dreams of solving mazes
UPDATE 8/24/2014 : Testing out a new design in the form of MB-3434 Thanks to Lumi, I have a set of 3D printed parts of MB-3434 to layout a similar base for Nano … Read more
After a long hiatus, I decided to resume working on this project. I bought a USB power supply, that easily powers the Pi with the camera module and wifi dongle … Read more
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
App controlled using arduino uno, android
The robot will think using a cheap smartphone(<80€) and use gps, accellerometer and compass data from the phone to command arduino through bluetooth or host … 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

Note: You can follow some projects some of the time, but you cannot follow all the projects all the time.




Recently collected


Servo problems!

I'm having a lot of problems with the servos I'm using to build a quadruped robot. I should start by mentioning that I bought the servos from Dagu like 4 years ago, BUT most of them had never even been unpacked until recently.

The problems are the following:

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
Ok, so I have wanted to build a robot for a while, but school prevented me from starting anything.  At the beginning of this summer I bought a Raspberry Pi to just … Read more

Flash Memory of Arduino Uno

 

Sketch uses 13,308 bytes (41%) of program storage space. Maximum is 32,256 bytes.

Global variables use 2,082 bytes (101%) of dynamic memory, leaving -34 bytes for local variables. Maximum is 2,048 bytes.

processing.app.debug.RunnerException: Not enough memory; see http://www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing your footprint.

Inspired by RodriBot, by Luismi, I decided to make my own biped. I used the four servos that didn't fry in Kubik (the ones I had there before replacing with bigger … Read more

Looking for a custom built inspection robot

Hello to all the community,

I'm looking for a micro TIR (tactical inspection robot) either tracked or wheeled but tall about 1,7 cm , wifi controlled by pc or android tablet and with cctv camera.

Spinning line follower or maze solver
I've now attached a 3D model in Sketchup. Scamper started as an experimental omni wheel platform. The challenge with omni or mecanum wheels is that you need precise … Read more
Roams, seeks/avoids light, line following, hokey pokey, acts silly
Using a
Lil·li·pu·tian Read more