Pololu Blog (Page 20)

Welcome to the Pololu Blog, where we provide updates about what we and our customers are doing and thinking about. This blog used to be Pololu president Jan Malášek’s Engage Your Brain blog; you can view just those posts here.

Wireless programming of a Baby Orangutan

Posted by Paul on 25 September 2012
Wireless programming of a Baby Orangutan

From the Pololu Forum: this robot based on a 3pi also contains a Baby Orangutan that is wirelessly programmed using a pair of Wixels.

HeadlMU tracking

Posted by Paul on 25 September 2012

This head tracking project uses a MinIMU-9 v2 and an Arduino to mimic the movement of a person in a computer-generated model.

Self-balancing robot

Posted by Paul on 25 September 2012
Self-balancing robot

This self-balancing by Sebastian Nilsson robot uses a 37D metal gearmotor with encoder and a pair of Pololu 90×10mm wheels.

Pi Trak

Posted by Paul on 25 September 2012
Pi Trak

This Raspberry Pi-based robot’s motors are driven with a TB6612FNG motor driver carrier.

PsychoRowRow

Posted by Paul on 25 September 2012

This group of robots by Brian Patton features a Maestro 24 controlling 22 servos to create a rendition of Row Row Row Your Boat.

LightRobot

Posted by Paul on 25 September 2012

The LightRobot is a 3pi Robot that has been modified with RGB LEDs, an RN-41 Bluetooth module, and a sonar range finder that is controlled with voice commands and the accelerometer from an Android phone. The source code for the robot and the Android app are also available on the project’s GitHub page.

Heatsinking an A4988/A4983 stepper motor driver carrier

Posted by Paul on 21 September 2012
Heatsinking an A4988/A4983 stepper motor driver carrier

This blog post is a very detailed writeup of some A4988 stepper motor driver heatsinking experiments.

Wixel used with Arbotix Commander V2

Posted by Ryan on 21 September 2012
Wixel used with Arbotix Commander V2

This post in the Trossen Robotics Community forum shows a pair of Wixels are added to an Arbotix Commander V2 remote control, allowing it to send its signals to a computer. The author gives us a nice compliment:

Not to be a shill, but that was easier to set up than any MCU + Xbee configuration I’ve seen.

Dalek Robot

Posted by Paul on 21 September 2012

This autonomous, obstacle-avoiding robot is controlled by an Arduino and uses two 25D metal gearmotors, which are attached to a dual VNH2SP30 motor driver carrier.

Ten years in Las Vegas

Posted by Jan on 5 June 2012
Ten years in Las Vegas

Starting with the move from our dorm to an apartment in Watertown, Massachusetts, Pololu has moved or expanded ten times. The most significant was our move to Las Vegas, which represented a commitment to doing this thing for real. This past Sunday was the 10-year anniversary of arriving in Las Vegas, so I figured I should commemorate it by putting up some old pictures. Continued…