Flashback: Solar-powered bike GPS
“During the summertime, I’ll disappear for hours on long rides to nowhere and back. But I have to admit on some rides I’ve gotten so lost I have trouble finding my way home. Happily I was able to build a solar-powered GPS mapping machine, mostly from old computer parts and software I had sitting around my office.” Author Brian Nadels words in the introduction to his DIY Outdoors piece, “Solar-Powered Bike GPS,” from the pages of MAKE Volume 10, are further testament to the fact that necessity is the mother of invention.