Let's Make Robots!

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comments.png Discussions and questions: Forum topic
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Finally I got my first test with Hatalógico and it looks promising: just out of the box PWM working. That means servos working right in the same platform as a … Read more
First test on Hatalogico board for Raspberry Pi. Step by step detalied instructions with pictures and recomendations for robotics and other applications
Finally I got my first test with Hatalógico and it looks promising: just out of the box PWM working. That means servos working right in the same platform as a … Read more
Open-source 16 PWMs, 8 ADCs and dual-voltage communications to sit on your Raspberry Pi to drive your robot, 3D printer etc
UPDATE 9/May/2015 Read more
A toy that can be controlled by an Android phone could be turned into an interesting robot if we just tape the phone to the toy and do some interesting software.  … Read more
Update: After a long time ,and discarding a few models,I have built my first aircraft. Couldn't resist to share the pics here. Haven't tested it yet though. (Why am … Read more
i found inspiration for this robot from this instructables: http://www.instructables.com/id/simpleWalker-4-legged-2-servo-walking-robot/ The legs and the body of … Read more
Line follower using three line sensors with a Dagu Micro Magician on an Actobotics Runt Rover Sprout chassis. Uses 6v NiMNH battery pack
Next to obstacle avoiding robots, the most common beginner bot would be a line follower. I myself love line followers, and they are some of my favorite weekend … Read more
I just wanted to close the gap between the wheel and the chassis so I created the 20mm wide wheel using basile wheel generator. Read more
Moves! Talks in Minionese! Makes you laugh!
Are  you a fan of the Despicable Me movies? Eagerly awaiting the release of the Minions prequel movie this summer? Time to build your own Minion. You know you want … Read more
A track to provide locomotion.
  OK, I've been asked a few times about the tracks I made from bicycle chain. It's probably easier if I just make a tutorial and then I can direct anyone … Read more
Navigate forward and if detects an object it turns right.
So far I have a non autonomous 4 wheel robot. Using an Arduino Uno, a chasis and four small dc motors I've managed to make a robot that will perform some simple … Read more
This Is Clamps, one of my new projects. Clamps is made of mostly Actobotics parts. Read more
  Hello, As the rules to this site state, “Write the best English you can.” I have prepared this article as such and can only hold on to the desire it’s up … Read more
Based on Raspberry Pi Model A+, moving autonomously, obstacle avoiding, line following, maze solving, Braitenberg vehicle
UPDATE: Bugfix PHP script Short description: PiBot-A is a small, autonomous robot based on Raspberry Pi Model A+. Varying sensors can be mounted on its front to … Read more

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Recently collected


IR and ultrasound based positioning beacons

I have this idea for a positioning system based on IR+ultrasound beacons. It is very simple, and I'm surprised that I can't find anything like that already in use. I guess there are some problems that I can't see, so I wanted to ask you to point the flaws in my idea before I invest time and materials into chasing a pipe dream.

The goal is to get an accurate position of a robot inside a room that is decorated with some additional beacons. The positions of the beacons are known to the robot, so that it can position itself relative to them.

Raspberry Pi B+ SRF05 Servo Tower Pro 9G Module L298 UBEC use in helicopter Battery Pulse 3S 2250 mAh Read more

My two cents in memory of Lumi

Lumi meant a lot to me, and a whole lot more to this awesome community. Yesterday, I went rolling over past memories of Lumi - his time spent on LMR and other places around the world - and came up with a short tribute to this great person.

It's shocking, but life goes on. We all will miss you Lumi.

bowden modification of prusa mendel i2
    Modding the prusa mendel i2 for a bowden  system     Read more
Test of a servo with the Hatalogico board in Raspberry Pi
So after some testing with the Adafruit driver for PWM, I could write a little example to move a servo with the Hatalogico. As you can see in the video, in this … Read more
The making of K-9  2.0 video slideshow. K-9 getting to know his new home video. K-9 controlled via a VCN iPhone app video demo. A bit of fun with K-9 at Xmas 2014 … Read more