All in 1 Battery Level Indicator circuit, diy electronics projects

All in 1 battery volt level Indicator circuit, diy electronics projects
Today i will show you how to make all in 1 battery level indicator circuit make at home using lm3914 ic. This battery level indicator circuit support all batteries awesome diy ideas, all type batteries. super easy all in circuit battery voltage level indicator with easy steps. Superb easy all batteries volt level indicator circuit make at home awesome diy ideas. All batteries like, 4 volt 18650 battery level indicator, 5 volt battery level indicator, 6 volt battery level indicator, 9 volt battery level indicator, 12 volt battery level indicator circuits make at home.
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[@mkepler5861]

thank you for showing the schematic!!! thumbs up and subed! mike

[@bennylloyd-willner9667]

Good video, I just wish my soldering would magically clean up themselves between takes :)

[@exgenica]

A nice thing with the LM3914 is that in the LED display as a "bar" mode (like he has done here), you can simply connect a transistor, mosfet, etc. to an appropriate LED cathode and if needed add a relay, and you can use the circuit to disconnect the battery under test once it has reached a "charged to" voltage and/or "discharged to" a voltage level(s) of your choice. You can also to a fair degree choose the resolution of your measurements by simply changing resistor values and using a front-end voltage divider if needed. So there's some pretty good and EASY flexibility with the LM3914 which goes beyond just visually monitoring the battery voltage with pretty lights.

[@ABTabi]

Thank you very much dear friend for interest ,,,,,,

[@T1R1NH0s]

Muito bom excelente...

[@ZAProjects]

Nice project bro, really awesome job👍

[@ABTabi]

Thank you dear friend ,,,,,,

[@legenda6457]

Хорошая схемка. Лайк.

[@ABTabi]

Thank you very much dear friend ,,,,,,,

[@chrisdavid1410]

I always enjoy these videos, I wish my knowledge of ICs was as good.

[@ABTabi]

Glad you like them!

[@cemyildizak5716]

Hi, thank you for the circuit. I made one. Same with same value components. Problem is, during bar mode, first red LED is on and keeps still during voltage change. I am not sure it stays on during bar mode. At graph mode first 5 LED is OK slowly lighting till 11,25V but afterwards 0.5V change makes all rest of the LED light up. By mistake I cut 4,7K resistor out of the circuit and it start working correct smooth way between 10-13,6V after calibrating with POT... any idea what is going on and what that 4.7K stands for.

[@sergiovillanueva5867]

Like number 2, hello frontera cancun mexico 👍👍👍👍👍

[@ABTabi]

Thank you so much dear friend ,,,,,,

[@vaiter40]

Ух! Спасибо брат. То что я искал. Спасибо!

[@ABTabi]

Dear friend you most welcome ,,,,,,,,

[@thekaiser4333]

@@ABTabi - Dear Mr. Tabi. Is this also good for a 24volt and a 42 volt battery? Thank you very much. Greetings from Germany.

[@shaxist1]

Нафіга та штука,для чого вона ? Провірка батарейок чи як?

[@vaiter40]

@@shaxist1 привет! Да, это индикатор батареи! Показывает вольтаж. Очень удобно

[@shaxist1]

@@vaiter40 Дякую друже!

[@LEOBER51]

Me gustó este circuito, es muy útil, lo voy a construir

[@ABTabi]

Thank you very much dear friend ,,,,,,

[@CarlosRodriguez-hq3gg]

Excelente idea 👍👍👍

[@ABTabi]

Thank you very much dear friend ,,,,

[@Electronzap]

Very cool!

[@ABTabi]

Thank you very much dear friend for interest ,,,,,

[@zlandiaz7808]

Una pregunta. Hay que regular lo cada vez que se cambie el voltaje de la batería????

[@user-wz9vf1mx2v]

অনেক সুন্দর❤❤❤❤❤❤

[@krzysztofbednarek9485]

Super, Thank You

[@ABTabi]

You most welcome dear friend ,,,,,,,,

[@aku7598]

very popular Uni-T multitester...i got 2 of them.

[@TechnicalGuruNarasimha]

Hi bro I like electronics.

[@ABTabi]

Thank you dear friend for interest ,,,,,,,

[@draftman4u]

I must put the map to a project so that I can get nerves and share. Explanation without a map is not good. You are one of the key source men.

[@jpscafe7648]

Muito bom, show de 🥎🙏🇧🇷

[@qasim9855]

Good Job. Thanks

[@ABTabi]

Dear friend you most welcome ,,,,,

[@sanjeevrana9959]

very nice video I like this video

[@muammeryavuzpolat6098]

Thanks bro♥️

[@user-nv7nu9wn2e]

رائع ⚘👍

[@ABTabi]

Thank you very much dear friend ,,,,,,,

[@zoozolplexOne]

Cool !!

[@er.m.sudhakarmuthiaha9283]

Superb 👏👏👏

[@ABTabi]

Thanks 🤗

[@bonnylusty1503]

Pls can it also work for 20v or 24v the way u've shown it? Or you'll still add some componect more.

[@JoseMartinez-hl8sf]

Esta súper bien

[@ABTabi]

Thank you very much dear friend for interest ,,,,,,

[@ginosilva4925]

Huauuu bom por d maissss

[@amritgangasangeetmanch450]

Very nice I want this circuit from 48 volt baatery.please advice.

[@sieben1000]

Hello, I would like to recreate the circuit, I would like to know the values of resistor R 1. Thank you

[@ABTabi]

Dear friend you most welcome ,,,,, i will make as soon as possible with full detail ,,,,,,

[@timur6532]

Calculate the value of resistor by colour rings .

[@deltax84]

Question: It is possible to make it work with 12 blue leds?

[@ungalnanban_orginal]

Super bro

[@ABTabi]

Thank you ,,,,,

[@pltspemula]

Good jobs

[@ABTabi]

Thank you dear friend ,,,,,,,

[@Juniorfinger999]

Wow creatif be smart... apakah ini bisa menjadi tanda tanda full batre? Witout resistor ?

[@ABTabi]

Yes ,,,,,,, Thank's ,,,,,,,,,

[@RemideCaes]

Hmm this video (the beginning) proofs again that a good soldering iron is a must have. Did you see the leds lit up when he is touching them to solder them together?

[@ABTabi]

Thank you very much dear friend for interest ,,,,,,

[@PardeepKumar-gw5ow]

Sir please provide overcharging battery protection ckt which can automatic turn off when batter is full charge

[@HMADA77]

Thanks for all VideoS but I hope you add all a component I use

[@ABTabi]

Components detail in video ,,,,, Thank you dear friend for interest ,,,,,

[@HMADA77]

ABTabi can you add it in detail review please

[@philippdase3626]

@@ABTabi You didn't put them in the description mate, also what pins are you connecting from the variable resistor I do not have the same format of resistor and I need to know which pins go where

[@iaia878]

👍👍👍

[@ritaisabel8665]

Good

[@user-bp5bs3jo6s]

Попробуй паяльник почистить... Смотреть больно

[@hasanuddinlalot4363]

Mantap 👍

[@ABTabi]

Thank you ,,,,,,

[@alecala2]

Congratulations x the very interesting video. I wanted to ask for the voltage regulator value. Thank you

[@ABTabi]

Dear friend visit my channel video page ,,,,, i hope you find it ,,,,, Thank you for interest ,,,,,

[@jpscafe7648]

Belíssimo trabalho show de 🥎 bora toma uma 🍺

[@kkteutsch6416]

Eita gambiarra arrumada kkk... O 3914 é um vi que sumiu há tempos das lojas em minha cidade, algum substituto ?

[@ABTabi]

Search online ,,,,,,, Thank you very much dear friend for interest ,,,,

[@ABTabi]

LM3915, LM3916 ,,,,,,,,

[@enriquesalgadoaceves9017]

I have a 3.5v solar cell that puts out about 400ma, i wish to charge one or more 1.2v 300ma rechargable batteries, what leds and resistors do i need?

[@ABTabi]

Dear friend it is a battery volt level indicator ,,,,,,, 1.2v battery charger i will make as soon as possible ,,,,,,, Thank you for interest ,,,,,

[@wreckless_-jl6uu]

When you do videos with chips such as these or shift registers.. use more than 1

[@2iamquanhi2k2]

How to adjust the resistor to measure voltage in the range of 1V from 12V to 13V? Thanks you so much!

[@powerROBY]

can this be done with lm3900n and adjustable up to 17 volts with 5 leds?

[@robertneill3057]

Electronics Today International magazine used a LM3900 with 2 LM339 comparators to form a bar graph display. The LED's were driven via a 2 transistor constant current circuit. Featured in their Top Projects issue 4 magazine back in 1976. Could be calibrated as a VU or a power meter.

[@FIXDIY]

Good Abtabi 😍🙈

[@ABTabi]

Thank you dear friend ,,,,,,

[@lichtundliebe999]

This is an undercomplex solution. The voltage depends also on age, temperature and current. You only measure the open circuit voltage which works for some special cases. Look for more sophisticated chips which implement per example EKF or other algorithms. Of course, they are more expensive.

[@tetc29payalchougule36]

Can I simulate this same project on any online simulator (if yes then please tell me 🙏)

[@terabhaihaina5251]

Sir can you Make it Ding Dong Bell in loud sound And life must be Long

[@bigfanpavan3988]

Can u show me how to make water level controller with buzzer and power adapter pla

[@Asmaa2027]

I wanted to konwing how number tranistor used to opreating the convertness

[@Tensquaremetreworkshop]

Whilst this will give the voltage of a battery, it is of little use- for most batteries if the voltage is down by just 20% it would be unwise to take further current. So the bottom 7 indicators are of no value, they are just taking current from your battery! If you want to make this (for other uses) using a bargraph display will be easier and neater. To be useful, this needs to offset and compress the range- can be done by adding an op-amp.

[@mickcarson8504]

Die LED-Leuchten sind zu hell. Aber ich kann die Helligkeit mit jeweils einem Widerstand reduzieren.

[@kapaomegatau]

Puedo verificar el estado de una batería simplemente utilizando un multimetro. Para que quiero un indicador de baterías en el cual sigo utilizando el multimetro? No es práctico ni lo entiendo?

[@RobiBue]

Es para que se vea bonito ;) jaja y cuando la batería está llena, una esfera de disco estará iluminada :)

[@newstart9591]

Sir , can i use this circuit as battery level indicator for 48v battery ..... If not means, make a circuit of battery level indicator for variable battery voltage levels

[@ABTabi]

You can use with 7812 ,,,,,

[@navneetdodiya9607]

Kya hum isse tractor ki battery pe apply kar sakte hai...kyuki usme 12 v aur amp jyada hote hai...to kya amp ki wajah se ye circuit damage ho sakti hai...ya isko kitne amp tak de sakte hai...

[@batticha462]

What is the purpose of this thing? What happens when I connect the battery and why don't you show it if it is a battery level indicator circuit?

[@cristiadam7854]

Yes, batery indicator and VU-meter.

[@brianbrewster6532]

I would've preferred (going L to R in percentage of charge) to see Red 10, Yellow 20, 30, 40, Green 50, 60, 70, blue 80, 90, and purple 100. Would this be possible?

[@ABTabi]

As your wish ,,,,,

[@televizor_temir_merkezi]

👍👍👍👍

[@ABTabi]

Thank you very much ,,,,,,

[@alexpanzer2601]

How can i reverse the LED lighting from right to left? I want to use it for a fuel tank level indicator but the resistance of the float it has reverse connection (when the float is on the top of the fuel tank it shows that is empty) and i can't change it (is in the fuel tank of my car).

[@20012003mama]

Next 8segment Display 0-100% 🤟🏻⚡️😉

[@techmafia9114]

Sir ,what is the cost of ic which you have used?

[@Scyth3934]

0:58 how did you bend them so nicely?

[@SandeepKumar-fl6ur]

Can we measure 24 volt??

[@sumitmallick5593]

Nice project. Please send me the details of components.

[@ABTabi]

In start of video ,,,,,, Thank you dear friend for interest ,,,,

[@sumitmallick5593]

@@ABTabi sir you don't show the details of red color sensor .

[@sumitmallick5593]

@@ABTabi sir kindly send me the details of sensor

[@user-gb5qm1hq9p]

Однозначно..😃😃😃👍👍👍👍

[@enrgysolarandpowerinverter4379]

Does it work on 42 volts?

[@phitrow]

I will be know...

[@alexandres8846]

Using pcb and low bright leds okey!!

[@ABTabi]

Dear friend you can use ,,,,,, Thank you for interest ,,,,,,,

[@ajaymaity5789]

Yah Jo volume system elemeter kaise banaya aap please please yah banaya batao na

[@lacongthuc2172]

Could you use lm3915 instead?

[@ABTabi]

Yes, i will make as soon as possible ,,,,,, Thank you dear friend for interest ,,,,,,

[@audi80b3samodelkin5]

💪💪💪

[@bhupeshshakya2000]

ISKKO UP DOWN NAHI KRA SKTE....... PLZ REPLY

[@JasbirSingh-yp3lp]

All in one battery level indicator circuit can be use for 48 volt battery charger. If changes are there pl. Send details.and oblige

[@walterlasek1]

Hi. thanks for the video. Very informative It would be very good if the voltmeter were 20 leds (2 lm3914) and the voltage range was from 10.3 minimum to 15.8 volts maximum (resolution 0.3 volt). that is in point mode and not in vumetro .. of course thank you very much if you could upload a video like that with the diagram. greetings and thank you very much.

[@ABTabi]

Dear friend, i will make as soon as possible ,,,,,,, Thank you for interest ,,,,,,

[@walterlasek1]

@@ABTabi thanks you very much. Sorry my English. I am using use Google translator. Best regards!

[@mickcarson8504]

Can it be used to monitor 12V car battery?

[@ABTabi]

Yes you can use ,,,,, Thank you dear friend for interest ,,,,,

[@RajatKumar-ov8lm]

what is installed in the voltage regulator

[@ajojo2988]

👍

[@taunteratwill1787]

The hard way, there are way easier ways to make one. :-)

[@wreckless_-jl6uu]

Show actual batteries on the circuit and using more than one chip.. anyone can put 1 chip together with less.. what confuses me a little bit is how to use 2 or more lm3914’s (along with arduino)

[@ABTabi]

Dear friend i will make as soon as possible ,,,,,,, Thank you dear friend for interest ,,,,,,,

[@UsmanAli18396]

Led baling b karni chahiy kitny volt deny he isko ye b to btay

[@ABTabi]

Dear friend,,,,,,, as your wish ,,,,,, like 3.7v to 12v battery ,,,,,,, Thank you for interest ,,,,,,

[@ashiyadav8697]

Ok

[@haulngrassracing]

How high of a voltage can this circuit handle?

[@ABTabi]

15 volt ,,,,,, Thank you dear friend for interest ,,,,,,,

[@douglasflores1462]

@@ABTabi 15v and how much current? Can I use it for a car battery?

[@any_funny_video6284]

( Dot mod ) ma 1pin wali led on raheti ....so..plz help

[@quickfixengineeringltd8035]

What voltage regulator?

[@IrfanKhan-dn6hy]

can it work on 60 volt ??

[@hemshi769]

Circuit diagram please .

[@peacemakerkuno124]

can it take 60v?

[@JAIPARKASH761]

48 volt m kon sa circuit use hoga or aap ic m programe use kaise kr skte h mana mujhe ek led 10% Dusra 20% or jlani h

[@ABTabi]

Dear friend please wait ..... i will make as soon as possible,,,,,,, Thank you for interest ,,,,,,

[@JAIPARKASH761]

Sir mere pas circuit h kisi ne uske uper se ic number mita rakha h sir koi help ho skti h plz tell me 8076689122

[@miguelangelirala5664]

3.7 a 9 vol

[@user-xq2hq9ou1t]

مرحبا‌حسنا😱😱♥️♥️♥️

[@Abhishekkumar-mo3pk]

How can we make for 48v batteries

[@atharvaingle3567]

can i use 100k varaible resistor instead of 50K?

[@ABTabi]

Dear friend you can try ,,,, Thank you for interest ,,,,,,,,

[@atharvaingle3567]

@@ABTabi thanks for the answer😊. will it not affect my circuit because i am making a 4 volt, 1Ah battery level indicator using your idea ?

[@miguelangelirala5664]

Diodos comunes en ves led es así

[@alexandres8846]

Asi es led comunes para que no encandile!!

[@miguelangelirala5664]

@@alexandres8846 no led diosdos

[@reastorervid1713]

can i use it for 48v battery pack

[@ABTabi]

First see the ic data sheet ,,,,,,

[@fauzanabdullah4442]

Can i use trimpot multiturn 50K?

[@ABTabi]

Yes you can use ,,,, Thank you dear friend for interest ,,,,

[@fauzanabdullah4442]

@@ABTabi Can you make tutorial it?