This tool you will need for testing, zener diode, led light ,voltage regulator
Ғылым және технология
Only a few people know !!! A sophisticated and amazing tool that should be available in every home!!
description link : $2 for 1-4 layer; free SMT assembly for PCBs
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Hello guys in this video, I will show you how to make a zener diode test circuit, how to test led, and also measure battery level, amazing creativity, this invention or other inventions that you can make at home is very simple because these inventions are 100% handmade .
digital voltmeter, amazing idea, simple electronic circuit, diode bridge, surely
many don't know, amazing creative idea
This tool you will need for testing, zener diode, led light ,voltage regulator
Circuits and diagrams can be found on the blog
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inventorkr.blogspot.com/
Banggood website
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www.banggood.com/Wholesale-To...
You can buy all electronic components for the product here
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utsource.net/?source=KZread
For business enquiries
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electronicsk66@gmail.com
Hello my friends I am an electrical engineer and uploading Science &Technology
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Пікірлер: 78
Good job! It seems this circuit over drives the diodes and must be modified. Red / green / yellow led voltage drop must be less than 2 volts unless be drived with currents more than 20mA results in red led turned on with almost yellow and shortened its life. Thanks!
Great job! But it would be even better if the author showed a diagram of this product in the clip. . Отличная работа! Но было бы ещё лучше, если бы автор показал в клипе схему этого изделия.
Made it. Tested and boom! Thanks. Just a quick note you can apply 4v to 40v DC to input. The voltmeter can measure 100v maximum.
@johncoops6897
Жыл бұрын
The voltmeter's internal regulator can only handle 30-35V. You need to power it separately to measure higher than that. If the voltmeter has only 2 wires, you need to modify it so that there is separate +'ve power for the meter vs the measurement line.
Muito bom esse projeto... Muito obrigado.
Jamás dejas de aprender cada proyecto es una Nueva puerta de salida al conocimientos. Thanks My brother
*Awesome… very beautiful 👌 thanks for sharing my friend 👍*
Very good device. Simple and work well.Congratulation
Projeto perfeito.obgd.
Un appareil plus que merveilleux et une explication simple, merci, le succès de la chaîne signifie la fiabilité du travail
Hola, me gustan mucho tus vídeos, los encuentro muy practico y sencillos. Sabes que siempre he tenido problema para verificar la carga de la batería, pues los medidores solo miden voltaje pero no amperaje y menos aún la potencia de una batería. Podrías diseñar una herramienta, para ese efecto. Es decir, medir la potencia de una batería. Gracias
@iyval
6 ай бұрын
Чтобы измерять мощность, нужно просто доьбавить последовательно в схему амперметр.
чудесно... просто, как двери
Creative video, thanks :)
Теперь я знаю куда девать мне эти вольтметры 😁
この回路にブリッジダイオードが必要でしょうか！？ 入力極性が決められていて、テストダイオード・バッテリーの方向も同じなので、ブリッジダイオードの必要性が無いと思われます。
Teşekkürler Thank you Şükran
JEDNODUCHY A PŘESNY A HLAVNĚ VYJDE LEVNĚJI NEŽ Z ALIKU PLEC NAHORU
Me gustaría tener el diagrama del circuito gracias por oscequiarmelo
Good idea
Good job👍
O DISPOSITIVO SERVE PARA TESTAR. DIAC , ZENER DE. 15 V 24 V. , 33 V ?
Bravo...
BOA NOITE, MUITO BOM, PARABÉNS !!!!! QUAL A ESPECIFICAÇÃO DESSA PONTE de RETIFICAÇÃO ? TEM NOME/MARCA ? ONDE EU COMPRO ? MUITO OBRIGADO
thank you gooood
quiero uno donde los venden
how big is the output current (mA)?
I like it sir....
It's very nice. Can you tell me your thoughts about the led tester that I have made on my channel?
Hiii Please learn how to make an argon and inverter welding inverter circuit
Good 👍👍
El valor del puente de diodos por fas?
So nice
Alguien sabe de cuanto es el puente rectificador
Veery interesting, useful. 1 question. Can we use another power supply different to 12. Volts. Perhaps 24 , 50, 75 or even. 120 vdc.? Plz. Am waiting ur answer. Thanks you a lot.
@inventorkr1
2 жыл бұрын
24v ok
@aboveaveragejoe6291
2 жыл бұрын
You can use 120vdc if you use a 4.7k resistor in series with the output to limit the current.
@johncoops6897
Жыл бұрын
You need to power the meter at under 30-35V, as that is the maximum for the internal voltage regulator. To go higher that about 30V, you must use a 3-wire meter where the power +ve and the measure +ve are separate.
@johncoops6897
Жыл бұрын
@@aboveaveragejoe6291 - The meter will not survive 120V. The maximum for the voltage regulator is about 30V.
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battery resistor and any voltmeter and you get the same
great idea 💡💡💡💡
Pásame el diagrama y los componentes
Naic video
Привет. Видео конечно интересное, Но, а где же сама принципиальная схема?
@jirinavrtil8585
2 жыл бұрын
Vz
where can i find the circuit diagram and part number?
@plexricardo
Жыл бұрын
Isso mesmo
Уважаемый мастер,я попробывал сдиодным мостом BR810,но на светодиодах напряжение показывает на красном 1,5 вольта,на зелёном 2,3 вольта,короче занижает вольты. Стабилитроны вообще 0,5 вольта.Где я накосячил? У вас в видео сопротивление стоит на 200 ОМ.
@will_doherty
Жыл бұрын
I think for the zener diodes you are measuring their forward voltage - you need to turn them round to measure their zener voltage.
🤔Объясни зачем в схеме диодный мост? Зачем так усложнять, если можно просто через резистор подать с +12 вольт питания прибора и в итоге все тоже самое, только без бреда с диодным мостом.
@gundogankazanc9241
Жыл бұрын
sanırım o köprü diyodu kullanıcı hatasının onune gecmek icin eklemişler. i think he added this bridge so that amateurs might connect 12V terminals wrongly. in this way (with bridge) if they can connect wrong, the circuit works still or you use a transformer to inputs of diode bridge instead of dc ps
Cadê o esquema
Схема где?
Можно без диодного моста сделать. Батарейки и аккумуляторы измеряет не правильно, их можно просто вольтметром измерить.
@pedropauloribeiro228
Жыл бұрын
Português
pls let me know where can i find the circuit diagram and part number?
@inventorkr1
Жыл бұрын
In the blog, the link is below the video in the description box
That's not a 1k resistor. It's obviously a fucking 200 ohm resistor!
@user-sf3oe6dt6f
7 ай бұрын
I think so, too!
❤️👍🙏🏻🙏🏻🙏🏻👍❤️
200 Om...
ustam merhaba. 8510 bulamıyorum. bunun yerine ne kullanabilirim?
@user-eg7jh1iv2g
Жыл бұрын
저도요
А это нельзя делать просто источником питания с ограничением тока? 🤔😉😁
@user-fe6hk3gd9i
Жыл бұрын
Можно.
а не проще купить Т7?
@gundogankazanc9241
Жыл бұрын
yaşamak da zor, ölmek ise cok kolay. sen neden tez yoldan kendini öldürmüyorsun? Burada amaç, kendin yapıp bir seyler öğrenmek ve amatörlük ruhunun zevkinden tatmak. o kadar paran varsa t7 almak yerine ver parasını bu işleri yapacak bir usta tut, daha kolay olmaz mı?
It looks that the actual resistor Is a 200 ohms, but the video requires 1k ?
Das was ich da sehe ist kein 1k resistor. Danke
カラーコードの並び方が日本と逆？そんなわけないよな？ 金茶黒赤を下一桁が許容誤差５％を表すならば，これは200Ωと読む． しかし，上一桁が許容誤差５％を表すなら，1kΩと読める．
You already used voltmeter hhhhhh , i said that every country alone KZread servers
Embo GK ngerti blass...
No schematic diagram whatsoever! I visited your channel and the same video but nothing else!!! Very annoying.😡