John Linstrom
Location: Polson, MT United States
Company: Sunspot
Number of times previously entering contest: 2
Favorite design and analysis tools: switchercad, altium, filtercad
Hobbies and activities: camping, photo, gardening, woodwork
Inspired by: low energy use, simplicity
2013 Entries
Date | Title | Category | Views | Votes |
---|---|---|---|---|
05/15 | Optical Speed Limit Reader | Safety and Security | 3266 | 0 |