It features a copper lightning rod ball, pan and tilt servos, a decorative brass frame and base, along with a Pixy image processing camera inside. You simply sit it on a table, plug in a cell phone power pack and the device will track you as you walk around…if you are wearing a blue shirt. You can train it to recognize other colors using the PixyMon application on a Linux notebook. Be sure to check out the entire build series, “Off-The-Shelf Hacker Steampunk Eye Ball (parts 1 through 5) over at thenewstack.io.
I recently started a brand new column on TheNewStack.io about hardware hacking. The series walks through tips, techniques and projects for the physical computing hardware hacker.
The first edition, Off-The-Shelf-Hacker: The Physical Computing Stack, introduced the reader to the exciting new world of off-the-shelf microcontrollers, sensors, actuators, Linux/Free software, NanoLinux systems and companion topics like the Arduino, Raspberry Pi, ESP8266, and other tools and designs of the DIY (do-it-yourself) and Maker movement.
Future stories will take readers through hands-on fabrication tutorials, using various programming tools/frameworks and discussions on using sensors, micro-controllers, nano-Linux systems and interfacing to various electronic/mechanical devices.
The articles will appear weekly, typically over the weekend.
If you want to get into hacking hardware and building physical computing projects, be sure to check it out.