#76
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Quote:
Regards, Nicolae |
#77
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Very Bad....
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Geo |
#78
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Confirmed as the same results.
Heroine or not, he stay to be our hero anyway.
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#79
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Hi WM6, and many thanks for your concern about me.
Yes we are fine here after the most terrible earthquake and tsumami that afected our country. While i live in the capital city of Santiago, Chile, that was hit by an earthquake of 8.5 Richter scale, other cities to the South of Santiago was hit by an 8.8 Richter scale, followed by Tsunamies in many places. Authorities don´t know exactly the number of people dead or lost jet. I have lots of things to do has a hamradio operator by the days. Basic servicies are still down, fortunally i have water and electricity. No internet jet, while i m writing from my ofice now. Well my friend, take cara and thanks for your note. Kind regards Nelson ce3llp@mi.cl |
#80
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Hi Nelson!
Really big disaster occurs in Chile. I'm happy you can help the people. Best regards Esteban |
#81
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Quote:
I am glad to hear that you are ok, and you even can help in bad situation as HAM radio operator. I hope that things will stabilize and regulate soon and bad things with earthquake and tsunamy will not repeat to worst situation. If anything, in order to help you please communicate. Good luck to you and your people my friend.
__________________
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#82
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FOR OUR INFORMATION
Simple infra-red detector Summary of circuit features
This circuit is a simple IR detector for testing IR remote controllers. The circuit is based on one phototransistor which receives the IR beam. The NPN transistor works as an amplifier which feeds current to the led. When this circuit detects IR or light, the LED is on. So you need to shield the phototransistor from ambient light if you don't want to do your tests in the dark. The best way is to fit the phototransistor in a small black tube. I used 2 cm long piece of insulating tube and fitted the phototransistor into the middle of the tube. I built my circuit from components found in junk box. The values are not critical and you can substitute the phototransistor with other type. I have tried some other types as well, and the circuit works well with them also. The circuit is designed to be a simple circuit to test IR remote controllers. The detecting range is typicallty in range of 10 cm to 1 meter depending on the components used and the strength of the IR source you try to detect. Component list Q1 BP109 (or similar phototransitor) Q2 BC238C or BC547 D1 RED LED R1 390 ohms 0.25W Modification ideas Almost any common NPN small signal transistor should work as Q2. If BC238 is not available BC547 or 2N2222 should work also. If you can not find original component model for Q1 you cna try almost any phototransistor for this (the circuit performance might vary but should work somehow with wide variety of phototransistors). Other simple ideas to detect IR signal from remote control If you own a video camera you can use it directly for viewing the IR signal from the remote control. Just point the remote control to the video camera and you sould see some flickering light in the video screen/viewfinder. This works because the CCD elements in the modern video cameras are also sensitive to IR radiation also. This ideas works with most of the video cameras but might fail on some (because some older cameras did not use CCD element and some new video cameras can have very good IR filtering in them). I one day received a mail telling that you can also use any AM radio to detech the signals the IR remote controller sends. I tested a small AM radio (tuned to 530..1800 KHz band) with half dozen IR remote controllers and this idea really works. When you put the IR remote controller near the radio and point your IR remote control at the ferrite antenna of an AM radio, you should hear bleeping sounds from the radio when you activate the remote control. The AM radio does not detect the actual IR beam, but it will detect the electrical noise the IR remote controller generates when it operates. I think that nose noises are form high current pulses sent to the IR LED when it transmits or the RFI from the controller IC inside the IR remote controller. The reason why AM radio picks up those well might be that IR remote controllers used in consumer products typically uses 455KHz ceramic crystal resonator as part of frequency synthesis circuit. 455KHz happens to be IF for the AM receivers. Remote generates about 40Khz carrier modulated with typically around 400uS-800uS square wave. You should be able to hear this square wave as between 1-3 kHz audio tone on radio tuned at anywhere in the AM band. From : http://olec.8k.com/IR%20detector%20circuit.htm friendly , epitopios |
#83
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Hi Esteban and thanks for your time. Yes it was huge disaster here and we are still trying to help and recover from it.
So we whish we can fix all problems has soon has we can. Take care and many thanks Nelson |
#84
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THanks a lot WM6 for your words.
Yes we are aware of any help we can supply here. Santiago have already 98% of basic services normalice. The South of the country is recovering very slowly from the disaster. In geneal, our constructions resisted well, considering the number of buildings and houses with no dameges. We will talk later and thanks for your time and concern. Take care and best regards Nelson Quote:
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#85
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Hi all
Hi all !!
i have some questions: 1/ can i use 12V supply for this device (bionic goldy)? is it better than 9V? 2/ can some one post the BCP please? list of component? 3/ what difference are there between building it in south or north hemisphere your are talking about ?? Many manyyy thanks and regards !!!! BIL' |
#86
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Quote:
Nicolae |
#87
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@ WM6 ... i warned you...
Oh how funny... - WM6 how old are you? Don't you have something better to do with your time? Instead of serious research making fun out of lrl - this is really so deft and childish that I wonder what you're searching for in a technical forum! |
#88
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Dear WM6,
How can I make a bionic 01? I need this detector but it's very expensive! Best regards. |
#89
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Read this topic from start. There are schematic, very simple and cheap, and a lot of explanation regarding building this device. If you are born dowser your success is guaranteed.
__________________
Global capital is ruining your life? You have right to self-defence! |
#90
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Quote:
Thank you very much for your fast reply. I'd like to ask you some details about this schematic. If you help me to make a bionic 01, I'll pay you. In fact I need all details to make a bionic 01. Please contact me through my email: nmr13c(at)gmail.com. I will be very happy if you answer my questions. What are 741, BP109, P1-3? How can I adjust this detector? Is vacuum in the tubes? what is under the contact lenses? Can I detect hidden gold below the earth? Best wishes, gps |
#91
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Quote:
__________________
Global capital is ruining your life? You have right to self-defence! |
#92
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Dear WM6,
thank you very much. Yes it is my first schematic. best regards |
#93
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hi every body itry to do this schematic but it didnt work
is this bcz 1-wrong schematic 2-distance betwen tube and laser 3- using(red laser pointer) not using infra red 4-or we are too slow to see the effect so we need digital signal proccing high speed thanks alot |
#94
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Quote:
Dowsing tool in dowser hands, no matter if it is out of wood or full of modern electronic, it is olways only utility means to an end approach of your inner dowsing capability. Mean, there are not outer way to successfull dowsing (such as self-operating PD device), there are only inner way and different dowsing utilities as PD's are only tools to help your inner concentration on matter. PD's cannot find nothing by itself.
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#95
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good feed back but???
hallo every body i work from three days on this schamtic for bionic
it give me agood result but in sun shine in the night it doesnt work why what is the reason is their asolution thanks alot |
#96
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Probably laser is to weak or sensor tube receive in wrong direction regarding reflected beam try and tune directivity first from vicinity 1 to 2 m.
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Global capital is ruining your life? You have right to self-defence! |
#97
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BIONIC 01
Quote:
In other thread you said cant put the BIONIC to work becouse something is wrong with schematic. What corrections did you find in schematic? What you found with this BIONIC,and distance? Regards |
#98
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itry this
ok i do the schematic exactly
but i use resistor 200 ohm on the rgb led and i use lenses (glass one) with 3.75 correction on gold rgb led well be off in sun shine only(you must Caliber very well) thats all |
#99
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thank you wm6
thank you wm6 i well try to but another laser pointer is the green one stable to work thanks
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#100
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Green laser is one the best (of course it depend on how much mW we get out of it). There can be problem with directivity of sensor tube. Sensor have to be positioned in direction of reflected laser beam. Another problem is, if laser light wavelengt (color of laser light) does not correspond to fototransistor dedicated wavelenght (color light). Those two dedicated wavelenght have to correspond to each other.
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