Richard Alan Wotiz—a multitalented electronics engineer, inventor, and author—provided the international embedded design community with creative projects and useful electronics engineering lessons since the early 1980s when he graduated from Princeton University. Sadly, Richard passed away unexpectedly on May 30, 2012 while hiking with a group of friends (a group called “Take a Hike”) in Santa Cruz County, California.
Richard started writing his “Embedded Unveiled” column for Circuit Cellar magazine in 2011. You can read each of his columns by clicking the links below:
- Linear Positioners (Circuit Cellar 254 September 2011)
- Ionization Detectors (Circuit Cellar 256 November 2011)
- Digital X-Ray Sensors (Circuit Cellar 258 January 2012)
- Infrared Thermal Detectors (Circuit Cellar 260 March 2012)
- Camera Image Stabilization (Circuit Cellar 262 May 2012)
Prior to becoming a columnist, Richard placed highly in several international embedded design challenges. Amazingly, he won First Prize in both the Texas Instruments 2010 DesignStellaris Challenge and the 2010 WIZnet iMCU Challenge. That’s right—he won First Place in both of Circuit Cellar’s 2010 design challenges!
Richard published intriguing feature article about some of his prize-winning projects. Interestingly, he liked combining his passion for engineering with his love of the outdoors. When he did so, the results were memorable designs intended to be used outdoors: a backpack water level monitor, an earth field magnetometer, and an ABS brake system for a mountain bike.
His other projects were well-built systems—such as his single-phase, variable-speed drive for AC induction motors—intended to solve real-world problems or handy DIY designs—such as his “Net Butler” network control system—that he could use in his daily life.
I last saw Richard in March 2012 at the Design West Conference in San Jose, CA. As usual, he stopped by our booth to chat about his work and Circuit Cellar magazine in general. He had a great passion for both, and it showed whenever I spoke with him. He was a true believer of this magazine and its mission. During our chat, he asked if he could write about the seven-processor Intel Industrial Control Robotic Orchestra system on display at the conference. I agreed, of course! His enthusiasm for doing such an article was apparent. Soon thereafter he was at the Intel booth taking photos and notes for his column.
I’m happy to announce that the column—which he titled “EtherCAT Orchestra”—will appear in Circuit Cellar 264 (July 2012).
Richard’s work was a wonderful contribution to this magazine, and we’re grateful to have published his articles. We’re sure Richard’s inventive design ideas and technical insight will endure to help countless more professionals, academics, and students to excel at electronics engineering for years to come.