Most satellite dish actuators send a series of pulses to indicate their position. By counting pulses the positioner knows where the dish is pointing. It is possible to use a serial port and Linux with RTAI patches in order to count these pulses, thus minimising the external hardware required for a ...
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标签：
satellite
actuators
counting
indicate
上传时间：
2014-12-03
上传用户：netwolf
