"Parallax will have these sensors in stock late next week, by the way. - Ken Gracey"

"Hector - if you know the angle of the UAV couldn't you use some trigonometry to calculate the distance to ground? I see your points, though, as this assumes the ground must be flat and you're not looking at trees or buildings. "

"One more thing I forgot to mention is that we're in our second year of development of a C compiler for the Propeller. This project is being done with ImageCraft. We expect to see it on the market within a few more months."

"Hello Chris,

I received your telephone call but thought I'd answer the questions about the BASIC Stamp on the discussion forum. The BASIC Stamp is ideal for first-time programmers and it's certainly not the best tool to use for every job, nor do we…"