GPS speedometer replacement (update)
After a lot of crawling around and investigation I have had it with trying to get my VDO speedometer working right. I am going to go to a Speedhut Legacy 0-100 mph gps speedometer. A simple install a...
Forum Discussion
ah64id wrote:msmith1199 wrote:
Radio signals don't travel at the speed of light?
They do, in a vacuum. Any slowing of them between a satellite and my GPS isn't enough to worry about.
Actually they also travel at the speed of light within the atmosphere too. That speed is a little slower than in a vacuum, but it's still the speed of light.
