Someone know how can I make a long rangefinder?
and the laser is I put 500mw laser diode I think is good.
with modern MCUs the timing is not much of a problem.
is it possible to tell me the chip of receiver? and the laser is I put 500mw laser diode I think is good. I'd like to find how much is the cost of receiver
Quote from: wwbrown on Jun 16, 2012, 08:23 pmwith modern MCUs the timing is not much of a problem.Light travels 18.7 meters in a single arduino clock cycle.
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via Egeo 16