Pololu Blog (Page 84)

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.

Popular tags: community projects new products raspberry pi arduino more…

Wixel used with Arbotix Commander V2

Posted by Ryan on 21 September 2012

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.

Featured link: http://forums.trossenrobotics.com/showthread.php?5558-Pololu-s-Wixel-Arbotix-Commander-V2

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.

Monitoring power consumption with the ACS715

Posted by Paul on 21 September 2012

This blog post by Steve Spence discusses using an ACS715 Current Sensor Carrier to monitor the current consumption of a ham radio when in emergency communication mode.

Prometheus - a CNC Router Project

Posted by Paul on 21 September 2012

This CNC router features four of our A4988 stepper motor driver carriers. You can find more videos and information in this CNCzone forum post.

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…

Tabletop Robotics 3pi Projects

Posted by Ryan on 31 May 2012

Tabletop Robotics is a site with a series of interesting, customer-created open source projects for the 3pi robot, including barcode reading, grid navigation, and remote control.

New Products

ACS72981KLRATR-150B5 Current Sensor Large Carrier -150A to +150A, 5V
ACS72981ELRATR-200B5 Current Sensor Compact Carrier -200A to +200A, 5V
A5984 Stepper Motor Driver Carrier, Adjustable Current
A5984 Stepper Motor Driver Carrier, Fixed 1.5A@5V / 1A@3.3V, Blue Edition (Soldered Header Pins)
Pololu I²C Isolator with Connectors, ISO1640
ACS72981LLRATR-050B3 Current Sensor Large Carrier -50A to +50A, 3.3V
TB67S581FNG Stepper Motor Driver Carrier
A5984 Stepper Motor Driver Carrier, Fixed 500mA@5V / 330mA@3.3V
ACS37220LEZATR-200B5 Current Sensor Compact Carrier -200A to +200A, 5V
JST SH-Style Connector Board for Micro Metal Gearmotors, 2-Pin, Side-Entry (10-Pack)
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