Let's Make Robots!

omap

Design of 3D printed enclosure

We are currently working on the new version of our BeagleBoard-xM based robot. The main reason for redesign was the lack of wheel encoders which prevent us from developing more sophisticated navigation algorithms. That is why we decide to use Dagu Rover tracked chassis. However, not all our electronic could be fit in to the chassis, hence the need for additional enclosure on top of it.

How to build BeagleBoard based WiFi robot

Some time ago I have announced my remotely (over the Internet) controlled robot. However, there were not too much documentation and details. So with this post I would like to announce the availability of more detailed project documentation and make brief overview of some interesting aspects of the project. The whole available documentation could be found on the project Wiki.

Real-time enough? About PWMs and shaky servos

We are currently working on the next incarnation of our software and hardware platform for vehicles controlled over the Internet. Among others, we decide to investigate the way to control our robot without micro-controllers. In fact, BeagleBoard has a lot of GPIOs available. In addition, three hardware PWM generators and I2C bus should be enough at least to control the tank with camera, compass, GPS, and sonar.