dknguyen Well-Known Member Most Helpful Member Jun 16, 2006 #21 Paul Obrien said: I therefore can't say if it's optical or RF but since it's designed to be aimed at very small cars maybe optical. Click to expand... Isn't it interesting that there is no difference between optical and RF in the eyes of physics?
Paul Obrien said: I therefore can't say if it's optical or RF but since it's designed to be aimed at very small cars maybe optical. Click to expand... Isn't it interesting that there is no difference between optical and RF in the eyes of physics?
P Paul Obrien Guest Jun 17, 2006 #22 Yes, about 15years ago I helped the Customs people here identify a Luneberg Lens which had been dislodged from a buoy. The distinction between RF and optic really does get blurred.
Yes, about 15years ago I helped the Customs people here identify a Luneberg Lens which had been dislodged from a buoy. The distinction between RF and optic really does get blurred.
blueroomelectronics Well-Known Member May 17, 2009 #24 dvimalraj said: pls send me simple and economic circuits for radar system Click to expand... Where shall we send it to?
dvimalraj said: pls send me simple and economic circuits for radar system Click to expand... Where shall we send it to?
D dvimalraj New Member May 17, 2009 #25 hai pls send me simple and economic circuit and corresponding idea to mailmedvimalraj@gmail.com
D dvimalraj New Member Jun 9, 2009 #27 sorry friends i have droped that projects . but will u provide me informations about data tranmitter and reciever modules .for about 300 mtr range. it is not a vedio transmition but ony 8bit datas. so pls send me the information about this to my id mailmedvimalraj@gmail.com
sorry friends i have droped that projects . but will u provide me informations about data tranmitter and reciever modules .for about 300 mtr range. it is not a vedio transmition but ony 8bit datas. so pls send me the information about this to my id mailmedvimalraj@gmail.com