(...) receive signals so cheaply -- In the Far East, a cheap RC car costs $4 retail. Wholesale must be half that! Someone's making HUGE profits. But in a $4 (or $25 in the US) car, all you get is bang-bang control (i.e. simple on/off). A $40 (...) (20 years ago, 1-Feb-05, to lugnet.robotics)
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