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distance_meter_keyence_lv21a:

OKOK, general update, the lv21a isnt a distance sensor, although the lva display measures quite accurate the distance, BUT, the control output is just a switch, 11V 0V nothing inbetween. fails

this is the distance sensor:
manual: LV_H100_300_man.15391105

general manual: lv_general_kb

circuit description between npn and pnp / lv21a and lv21ap: http://www.omron-ap.com/FAQ/FAQ02285/index.asp







this is the laser diode switch
manual: keyence_pz101_datasheet



##laser 
##tools




distance_meter_leuze_ods:

http://www.leuze.de/products/los/mess/ods96/ods96a_en.html

they ve serial and analog output



##laser 
##tools




laser_faq:

http://www.repairfaq.org/sam/laserfaq.htm#faqtoc

 

laser
##laser