Mainly by the pulsed semiconductor laser diode emitting circuit, optical element, diffuse objects, receiving high precision system, time conversion chip TDC.GP2 and single chip microcomputer, laser emitting circuit play narrow width pulse, while the transmitted pulse is input to the TDC.GP2 START port, triggering time difference measurement.

Filename	Size	Update
便携式脉冲激光测距仪的研制.pdf	3068134	2014-05-17

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