This tool you will need for testing, zener diode, led light ,voltage regulator

[@MustafaGARGI]

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]

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.

[@S_e_r_g_ei]

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.

[@bigode70]

Muito bom esse projeto... Muito obrigado.

[@ddff-vm2jh]

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!

[@joaoalvesdesouza2812]

Projeto perfeito.obgd.

[@josepaulosantana4094]

Very good device. Simple and work well.Congratulation

[@saidhafid2378]

Un appareil plus que merveilleux et une explication simple, merci, le succès de la chaîne signifie la fiabilité du travail

[@jozefjuracak9361]

JEDNODUCHY A PŘESNY A HLAVNĚ VYJDE LEVNĚJI NEŽ Z ALIKU PLEC NAHORU

[@maxievazquez4103]

Jamás dejas de aprender cada proyecto es una Nueva puerta de salida al conocimientos. Thanks My brother

[@cym247]

Teşekkürler Thank you Şükran

[@SC.243k]

*Awesome… very beautiful 👌 thanks for sharing my friend 👍*

[@pilotsempor]

Good job👍

[@luisleandro7810]

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]

Чтобы измерять мощность, нужно просто доьбавить последовательно в схему амперметр.

[@CesarAugusto.1982]

Pode ser qualquer ponte retificadora

[@RixtronixLAB]

Creative video, thanks :)

[@ИльяГорлов-н7у]

чудесно... просто, как двери

[@robertolacerda3531]

BOA NOITE, MUITO BOM, PARABÉNS !!!!! QUAL A ESPECIFICAÇÃO DESSA PONTE de RETIFICAÇÃO ? TEM NOME/MARCA ? ONDE EU COMPRO ? MUITO OBRIGADO

[@electronic7979]

Good idea

[@ВалерийБеликов-г4х]

Bravo...

[@Thesturmgever]

Теперь я знаю куда девать мне эти вольтметры 😁

[@anilraoot1805]

pls let me know where can i find the circuit diagram and part number?

[@inventorkr1]

In the blog, the link is below the video in the description box

[@genetecnica.]

O DISPOSITIVO SERVE PARA TESTAR. DIAC , ZENER DE. 15 V 24 V. , 33 V ?

[@jslee0158]

where can i find the circuit diagram and part number?

[@plexricardo]

Isso mesmo

[@--taku9060]

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。

[@arkadiuszrugaa6008]

battery resistor and any voltmeter and you get the same

[@Quzumo]

how big is the output current (mA)?

[@eldarlogreira5981]

Me gustaría tener el diagrama del circuito gracias por oscequiarmelo

[@mardulles5420]

Good 👍👍

[@ElectronicaVK]

It's very nice. Can you tell me your thoughts about the led tester that I have made on my channel?

[@sergeybsa2186]

Привет. Видео конечно интересное, Но, а где же сама принципиальная схема?

[@jirinavrtil8585]

Vz

[@dennipramukti6732]

I like it sir....

[@SBJCREATORS]

great idea 💡💡💡💡

[@heinmuller5069]

That's not a 1k resistor. It's obviously a fucking 200 ohm resistor!

[@山田哲也-t4c]

I think so, too!

[@user-mb4kq2br1d]

Схема где?

[@kabandajamir9844]

So nice

[@alonsogonzalez7992]

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]

24v ok

[@aboveaveragejoe6291]

You can use 120vdc if you use a 4.7k resistor in series with the output to limit the current.

[@johncoops6897]

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]

@@aboveaveragejoe6291 - The meter will not survive 120V. The maximum for the voltage regulator is about 30V.

[@vladimirxlebnikoff6270]

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]

I think for the zener diodes you are measuring their forward voltage - you need to turn them round to measure their zener voltage.

[@electricitydcac9529]

thank you gooood

[@olegpshenychnyi3064]

🤔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]

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

[@asadimihanma6232]

Hiii Please learn how to make an argon and inverter welding inverter circuit

[@mec_gus]

quiero uno donde los venden

[@benavidesadolfo]

Alguien sabe de cuanto es el puente rectificador

[@gabo8993]

Pásame el diagrama y los componentes

[@gabo8993]

El valor del puente de diodos por fas?

[@ПанжекЖека]

Можно без диодного моста сделать. Батарейки и аккумуляторы измеряет не правильно, их можно просто вольтметром измерить.

[@pedropauloribeiro228]

Português

[@plexricardo]

Cadê o esquema

[@rcdrone2776]

ustam merhaba. 8510 bulamıyorum. bunun yerine ne kullanabilirim?

[@인천돌팔이]

저도요

[@MdOsman-if3pv]

Naic video

[@clementevenegas8091]

It looks that the actual resistor Is a 200 ohms, but the video requires 1k ?

[@reinhardczenia4634]

Das was ich da sehe ist kein 1k resistor. Danke

[@rxlroman]

200 Om...

[@АлександрОв-ов]

а не проще купить Т7?

[@gundogankazanc9241]

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?

[@ikk9323]

А это нельзя делать просто источником питания с ограничением тока? 🤔😉😁

[@АлексейДругой-г2й]

Можно.

[@山田哲也-t4c]

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．

[@jhvlstvilsaint43]

🔥🔥🔥🔥🔥💯

[@electroniquepassion]

❤️👍🙏🏻🙏🏻🙏🏻👍❤️

[@Engbader]

You already used voltmeter hhhhhh , i said that every country alone KZbin servers

[@abi2putri478]

Embo GK ngerti blass...

[@RE-vw8ww]

No schematic diagram whatsoever! I visited your channel and the same video but nothing else!!! Very annoying.😡

[@origamihome]