How to make a concealed electrical wire detector? Super device DIY! AMAZING!

Hello! How to make a hidden wiring detector with your own hands from scrap materials at home!
We will need:
- NPN transistor C945 (3 pcs.)
- LED 3V, 5 mm,
- resistor with nominal 1 kΩ,
- thin insulated copper wire (diameter 0.5 mm),
- connector for the crown,
- battery crown,
- soldering iron
- and so on.
Songs by Sappheiros, UA-cam channel link:
/ @sappheiros

[@99DIY.official]

Инструменты которыми я пользуюсь лично и проверены временем!
Купить со скидкой на Али можно по ссылкам ниже:
Паяльник: ali.ski/ykF3w
Паяльник (Набор): ali.ski/FoB3n
Блок питания 12В: ali.ski/6Cb8Uz
Шуруповерт: ali.ski/d-Pu3
Мультиметр: ali.ski/SZeCw
Набор ручных инструментов 168 шт.: ali.ski/UEPY1j
Клеевой пистолет: ali.ski/CZWfP4
----------------------------------------------
The tools that I personally use and are time-tested!
You can buy with a discount on Ali using the links below:
Soldering iron: ali.ski/UfrTw
Soldering Iron (Set): ali.ski/9udD1_
12V power supply: ali.ski/Dukdg
Screwdriver: ali.ski/8XKsLi
Multimeter: ali.ski/DmTMa
Set of hand tools 168 pcs: ali.ski/RZTDHS
Glue gun: ali.ski/FJwZU

[@anilkumargoel307]

Very good circuit but it is not working to trace consealed wire in side the wall. It is working if I use it on the wire outside the wall. Secondly can I use BC 547 transistor instead of C945
Anil Kumar Goel

[@amedcontreras1831]

Gracias saludos desde México

[@pravinbochare7623]

Amezing 👌

[@xadichaakromova3436]

А как вы соединили коннектор для кроны со схемой?
Можете ответить пожалуйста
Очень важно

[@anderslvolljohansen1556]

Interesting!

[@brevnov]

А как это работает, какая физика процесса?

[@mrchaos1001]

Would work better with an iron core in the middle of the coils.... Maybe just cut a nail and wrap coil around that. Could then use some apoxy and coat the coils and core to hold it and protect it. Thanks for video. I'm gonna make one.

[@nico-broo]

Can you explain why it would work better with an iron core?

[@mrchaos1001]

@@nico-broo Using an iron core inductor instead of a copper air coil in your AC current detector can improve its performance for several reasons:
Increased Inductance: Iron has a higher magnetic permeability than air or copper, which means it can store more magnetic energy per unit volume. This results in a higher inductance when you use an iron core. A higher inductance can make your AC current detector more sensitive to changes in current.
Improved Magnetic Coupling: An iron core can better concentrate and direct the magnetic field generated by the current passing through the coil. This improved magnetic coupling between the coil and the AC current you're trying to detect enhances the detector's efficiency and sensitivity.
Reduced Eddy Currents: Iron cores are designed to minimize eddy currents, which can be induced in the conductor material due to the changing magnetic field. Eddy currents can dissipate energy and reduce the efficiency of the detector. By using an iron core, you can minimize these losses.
Higher Q-Factor: The quality factor (Q-factor) of an inductor measures its efficiency and selectivity in tuning to a specific frequency. Iron cores typically have a higher Q-factor compared to air coils, making them better suited for tuning to the desired AC frequency.
Improved Signal-to-Noise Ratio: With higher inductance and better magnetic coupling, an iron core can provide a stronger signal in relation to any noise or interference in the environment, resulting in a better signal-to-noise ratio for your AC current detector.

[@TiagoSilva-ps]

aonde eu ligo o + eo - do led ?

[@geniuslossless3760]

важно! - 2sc945 (и его компл. пара 2sa733) может иметь два типа цоколевки. есть ebc и ecb.

[@rustalk8959]

Как бюджетный вариант нормально сойдет но лучше заводские с зумером намного удобнее

[@valtersouzaribeiroribeiro9534]

Parabéns pelo seu trabalho excelente

[@mechanicdodz]

How to make 24v or 12dc.

[@viktordvachevski9032]

кт315 подойдет?)

[@leedeamer4257]

DOES THIS WORK ON 12V PLEASE

[@GamrokFeddy]

Yes

[@user-rh8lf9kk6h]

Горит светодиод постоянно. Игрался и с антенной и с количеством транзисторов. Куда копать? Помогите

[@user-ph5us2fk7n]

Очень классно 👍

[@harshharsh7292]

Thi model is not work why

[@Musiy4uk]

Схема не правильная! Начертил одно, а спаял все по другому 🤣

[@starydedecek]

SUPER SUPER SUPER SUPER SUPER SUPER SUPER SUPER

[@naveen.s1419]

Please give circuit diagram

[@SuegeyHdzg]

Jenial

[@johnrutledge3892]

Exiting wave form

[@kuber0526]

Помню смотрел тебя в детстве. Ностальгия..

[@user-wz2ch3ji7f]

я этот канал я смотрел еще лет 5 назад...

[@vasheehobbies6453]

Wow🤩🤘

[@AmritSingh-ug4bv]

Good

[@Kapralkhik40]

А зачем ты выкладываешь снова свои старые видео

[@user-qr9gs8ff5r]

👍👍👍👍👍👍👍👍👍👍