DETECTOR DE METAL _ PIRAT ...2ª tentativa...
Февраль 16, 2013
Algumas modificações e uma pequena melhora.
Ainda não está suficientemente bom para "se por em prática", mas com algum acerto na bobina, pode ser uma boa opção para PINPOINTER.
Detalhes em geotech1.com/forums/showthread.php?19953
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Some modifications and a slight improvement.
Nice work's, but still not good enough.
Suggestions for enlarge deep range ?
Thank you.
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72,946 просмотров
COMO FAZER UMA BOBINA PARA DETECTOR DE METALES CASEIRO.
VISITE NOSSO BLOG: www.hobbyebricolagem.com
COMO FAZER UMA BOBINA PARA DETECTOR DE METAIS CASEIRO, COM 16 METROS DE FIO DE BOBINA DESMAGNETIZADORA DE TV COLORIDA. TABULEIRO COM 24CM DE DIAMETRO, FITA ISOLANTE, PRESILHAS TIPO LAGRE.
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Détecteur de métaux grande profondeur à induction pulsée GROUND EXPER de DRS
Tous les produits DRS sont ici: http://www.lefouilleur.fr
Nous testons depuis juin 2012 un nouveau type de détecteur grande profondeur à induction pulsée: le GROUND EXPER. Fabriqué en Allemagne, ce détecteur haut de gamme est équipé d'un cadre de 1 mètre et de plusieurs disques. Les 2 grandes nouveautés résident dans le fait qu'il est contrôlé par une tablette tactile (windows 7) et qu'il offre une réelle discrimination du fer. Seul inconvénient, il faut balayer en mode statique. L'appareil marque un tournant dans la technologie PI, pour vous en convaincre jettez un coup d'œil au lien ci-dessous: http://www.drselectronics.fr
L'appareil est disponible à la vente et en stock! Commercialisé bien moins cher qu'un radar de sol, il est en outre beaucoup plus efficace. Cette technologie allemande ne vous vend pas du rêve mais des résultats concrets. C'est le premier appareil d'une toute nouvelle gamme de détecteurs grande profondeur haut de gamme.
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► Les lois, droits et devoirs en détection: http://www.viveladetection.com
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Dark sensor using 555- www.buildcircuit.com
Read this articles on this link: http://www.buildcircuit.com/modes-of-ne555-monostable-and-astable/
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Projects on Mini breadboard:http://www.buildcircuit.com/minibreadboard/
All posts of buildcircuit: http://www.buildcircuit.com/all-posts-of-buildcircuit-com/
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Metal Detecting: Finding a Lost Mining Town (DAY 1 of 2)
This a 2 part video. Greg and I travel to Northern PA to re-discovery and metal detect a lost coal mining town that was started back in the mid 1800s. The town closed its doors in 1917 and very little is left to see (unless you know what to look for). Get ready for relics, snakes, graves and coke ovens. Yes...coke ovens. We might even throw in a ring but there are plenty false positives to laugh about too.
Intro music: Sneaky Snitch by
Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Looking for excellent Web Hosting with your own Domain Name? Check out Bluehost.
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Check out my other posts over on www.mentalmetaldetecting.com
Join our Facebook group Metal Detecting Maryland: https://www.facebook.com/groups/578119975677496/
Follow me on Twitter @mentalmetal314
Please don't forget to Like, Share, and Subscribe to my Channel. It really helps my channel grow.
Thank You!
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Detector de metales casero reciclando lámpara CFL
Detector de metales. (para vigas y tuberías en paredes)
Esquema:
http://sinreparos.webcindario.com/detector_metal_cfl.gif
La bobina tiene una inductancia medida de 208 uH (micro Henry), no es un valor crítico, cualquier valor aproximado es válido.
Está realizada con 45 espiras de cable fino sobre un soporte de
65mm (6, 5 cm) de diámetro.
Utilizad una radio de A.M, las de F.M no valen, el circuito es más
sensible cuando se oye un sonido de baja frecuencia.
El alcance es de unos 10 cm, el principio de funcionamiento es
"BFO", dependiendo del ajuste podemos discriminar el tipo de metal
detectado, los metales férricos producen un aumento de la frecuencia
y los no férricos una disminución.
Podéis poner la pila, el circuito y la bobina dentro de una caja
de plástico de manera que al poner la radio encima tenemos un detector
completo.
Un saludo :-)
ATENCIÓN: Este detector es solo un proyecto para detectar vigas y
tuberías, el uso de un detector de metales puede estar prohibido en
algunos países o regiones (En España hace falta autorización)
Si usted piensa utilizar un detector de metales fuera de casa
consulte antes la legislación de su país o región.
¿Quieres ampliar información sobre las CFL?
Descarga gratuitamente mi documento:
http://sinreparos.webcindario.com/cfl.pdf
password: sinreparos
Tres fotos de la placa:
http://sinreparos.webcindario.com/det_metales1.JPG
http://sinreparos.webcindario.com/det_metales2.JPG
http://sinreparos.webcindario.com/det_metales3.JPG
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Jeotara Ανιχνευτής Μεταλλων και Χρυσου Αποστασεως Gold Detector
Ανιχνευτής μετάλλων και χρυσού από απόσταση. Ραβδοσκοπικό Μηχάνημα. Τηλέφωνα επικοινωνίας: 2381023237 και 306941550822. Περισσότερες πληροφορίες στο site http://www.metal-detectors.gr
Ραβδοσκοπικό Μηχάνημα χρυσού — Ανιχνευτής Αποστάσεως.
Η παλαιότερη από τις μεθόδους ανίχνευσης για υδάτινους πόρους, μέταλλα, πολύτιμους λίθους, θησαυρούς ήταν με κλαδιά. Αυτή η μέθοδος που υπήρξε αποτελεσματική σε όλες τις εποχές έχει εξελιχθεί στην πορεία του χρόνου. Σήμερα, οι προηγμένες κεραίες, τα ηλεκτρονικά κυκλώματα και συστήματα εκτελούν την επιβολή ηλεκτρομαγνητικής ανίχνευσης, αντικατέστησαν τις φυσικές ράβδους και τα κλαδιά.
http://www.metal-detectors.gr : Θα βρείτε τις περισσότερες εταιρείες ανιχνευτών μετάλλων στις καλύτερες τιμές τις αγοράς. Διαθέτουμε και στέλνουμε ραβδοσκοπικά μηχανήματα σε Ελλάδα και Κύπρο.
Θα βρείτε ανιχνευτές μετάλλων, ανιχνευτές χρυσού, Ραβδοσκοπικά, γεωραντάρ, αποστατικά, κάμερες βυθού.
Ανιχνεύσεις. Μηχάνημα ραβδοσκοπίας
Gold Detector — Metal Detector
——————-
Dowser, dowsing device — Long Range Locator.
Humans have been in the need of searching all kinds of metals which are non-ferrous and required for themselves from past to present. The need was water and water resources in some cases and sometimes metals like gold, silver, copper, bronze and some times precious stones. Needs caused people to develop methods. The oldest of these methods was searching for precious stones, treasures and water resources with branches and detecting them. This method which has been effective in all ages has evolved in course of time. Today, advanced antennas, electronic circuits and systems which perform enforced electromagnetic detection replaced the natural sticks and branches.
http://www.metal-detectors.gr In our store you will find the biggest variety of metal detectors and the best prices in the market. find in Greece and Cyprus. We sell and send metal detecting devices and dowsers in Greece and Cyprus.
In our store you will find metal-detectors, gold-detectors, dowsers, underwater systems, georadars.
For more information: http://www.metal-detectors.gr
Contact: 302381023237 or 306941550822
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Encontramos na praia! / Metal detector in Japan.
*Compartilhe aventura.
Ola pessoal tudo bem com vocês? (opção 1080p disponivel)
Fizemos uma busca em uma praia que todo ano fazem festival. Encontramos muitos lacres, mas em meio esses lacres tivemos algumas surpresas.
Espero que gostem.
Não se esqueçam de se INSCREVER no canal e deixar aquele LIKE pra fortalecer. VALEU👍
Usamos:
MX7 / MX Sport / TRX Bullseye
Revendedora no Japão: https://adventurex.jp
Revendedora no Brasil: https://www.radardetectors.com.br
White's electronics Inc.
https://www.facebook.com/WhitesLatinAmerica/
Redes sociais.
Instagram:
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twitter:
https://twitter.com/SoloDaSorte?lang=pt-br
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Se inscreva também em nosso outro canal: Deu comida pro gato?
https://www.youtube.com/channel/UCVs4F1aBSV5aM_hdEzo-Tiw
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Detector de metais Pirata Russo PI caseiro
Conto com o seu like👍
Não está mais disponível
Inscreva-se no canal do Agnaldo: http://www.youtube.com/subscription_center?add_user=guinhoxoreteiro
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Simple BFO Metal Detector - Improved Circuit Design
Webpage: http://bscircuitdesigns.com/
eBay link (schematics included): http://www.ebay.com/itm/251484583990?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
This is an extremely simple BFO style metal detector demonstration using two basic coil / inductor oscillators running at about 430kHz producing an audible beat frequency in the presence of metal objects.
How it works:
This particular arrangement "looks" like a typical Double D style coil arrangement, but don't let it fool you. A "DD" has one drive coil and one receive coil. In this case both coils are being driven. When two coils that are driven share the same plane they will mutually oscillate and seek the same frequency. The magic happens when the coils overlap slightly. When they overlap at a certain point there is a balance where the mutual oscillation goes away and they don't influence each other, allowing them to freely oscillate and become easily altered by their environment... i.e. a metal object.
The Idea is to place the two coils in this overlapping arrangement so that they are JUST on the edge of influencing each other at the same oscillation, but are very susceptible to being altered externally. This type of detector has a slight advantage over a standard BFO in that "both" coils are near the sense field which help to minimize any ground effects you might otherwise have using a single coil near the sense field. Ground effects are caused by soil variations, such as mineral content, moisture, etc. Since both coils experience virtually the same ground conditions (unless passing over a metallic object), ground effects are mathematically canceled out leaving you with a higher signal to noise ratio when detecting.
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TUTORIAL: Detector de metales con 555
Mini detector de metales con el integrado 555, este sencillo detector emite un molesto pitido, cuando la bobina pasa por un metal altera el tono del pitido. Estupendo proyecto electronico para experimentar :P
DIAGRAMA:
http://www.electroniq.net/files/other/555-timer-metal-detector-project.jpg
Colabora con el canal: https://www.paypal.me/MsPoxas
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