DIY Solar-Powered, Gas-Detecting Mobile Robot
Take a look at the complete SOPHOCLES design.
The case for the optical gas sensors, consisting of the
multicolor LED and the TSL250 in front of the robot,
has been removed to give you a better view. The
CMOS camera is placed on top of the robot, and the
radio modem is hidden behind the camera so only the
antenna is visible. A flexible cable connects the camera
with the MSP430 microcontroller.

German engineer Jens Altenburg’s solar-powered hidden observing vehicle system (SOPHECLES) is an innovative gas-detecting mobile robot. When the Texas Instruments MSP430-based mobile robot detects noxious gas, it transmits a notification alert to a PC, Altenburg explains in his article, “SOPHOCLES: … Continue reading

Q&A: Guido Ottaviani (Roboticist, Author)
An Arduino-based robot platform (Source: G. Ottavini, CC236)

Guido Ottaviani designs and creates innovative microcontroller-based robot systems in the city from which remarkable innovations in science and art have originated for centuries. By day, the Rome-based designer is a technical manager for a large Italian editorial group. In … Continue reading

Seven-Controller EtherCAT Orchestra
Photo 3—These are the targets at which the nozzles from Photo 2 are aimed. If you look closely, you can see a ball just after it bounced off the illuminated target at the top right. (Source: R. Wotiz)

When I first saw the Intel Industrial Control in Concert demonstration at Design West 2012 in San Jose, CA, I immediately thought of Kurt Vonnegut ‘s 1952 novel Player Piano. The connection, of course, is that the player piano in … Continue reading

“Robocup” Soccer: Robot Designs Compete in Soccer Matches
Soccer action at the Robocup Dutch Open

Roboticists and soccer fans from around the world converged on Eindhoven, The Netherlands, from April 25–29 for the Roboup Dutch Open. The event was an interesting combination of sports and electronics engineering. Since I have dozens of colleagues based in … Continue reading

Design West Update: Intel’s Computer-Controlled Orchestra
Intel's "Industrial Controller in Concert" at Design West, San Jose

It wasn’t the Blue Man Group making music by shooting small rubber balls at pipes, xylophones, vibraphones, cymbals, and various other sound-making instruments at Design West in San Jose, CA, this week. It was Intel and its collaborator Sisu Devices. … Continue reading