All in 1 Battery Level Indicator circuit, diy electronics projects
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- เผยแพร่เมื่อ 17 ก.ย. 2019
- 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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Good video, I just wish my soldering would magically clean up themselves between takes :)
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.
Thank you very much dear friend for interest ,,,,,,
Muito bom excelente...
Nice project bro, really awesome job👍
Thank you dear friend ,,,,,,
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.
Like number 2, hello frontera cancun mexico 👍👍👍👍👍
Thank you so much dear friend ,,,,,,
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.
I always enjoy these videos, I wish my knowledge of ICs was as good.
Glad you like them!
Хорошая схемка. Лайк.
Thank you very much dear friend ,,,,,,,
Ух! Спасибо брат. То что я искал. Спасибо!
Dear friend you most welcome ,,,,,,,,
@@ABTabi - Dear Mr. Tabi. Is this also good for a 24volt and a 42 volt battery?
Thank you very much. Greetings from Germany.
Нафіга та штука,для чого вона ?
Провірка батарейок чи як?
@@shaxist1 привет! Да, это индикатор батареи! Показывает вольтаж. Очень удобно
@@vaiter40 Дякую друже!
অনেক সুন্দর❤❤❤❤❤❤
Однозначно..😃😃😃👍👍👍👍
Una pregunta. Hay que regular lo cada vez que se cambie el voltaje de la batería????
very nice video I like this video
very popular Uni-T multitester...i got 2 of them.
Super, Thank You
You most welcome dear friend ,,,,,,,,
Excelente idea 👍👍👍
Thank you very much dear friend ,,,,
Me gustó este circuito, es muy útil, lo voy a construir
Thank you very much dear friend ,,,,,,
Muito bom, show de 🥎🙏🇧🇷
Thanks bro♥️
Good Job. Thanks
Dear friend you most welcome ,,,,,
Very cool!
Thank you very much dear friend for interest ,,,,,
Pls can it also work for 20v or 24v the way u've shown it? Or you'll still add some componect more.
Very nice
I want this circuit from 48 volt baatery.please advice.
Question: It is possible to make it work with 12 blue leds?
Cool !!
Hi bro I like electronics.
Thank you dear friend for interest ,,,,,,,
Good
0:58 how did you bend them so nicely?
Can I simulate this same project on any online simulator (if yes then please tell me 🙏)
Does it work on 42 volts?
Superb 👏👏👏
Thanks 🤗
Sir please provide overcharging battery protection ckt which can automatic turn off when batter is full charge
Попробуй паяльник почистить... Смотреть больно
Huauuu bom por d maissss
Can we measure 24 volt??
Hello, I would like to recreate the circuit, I would like to know the values of resistor R 1.
Thank you
Dear friend you most welcome ,,,,, i will make as soon as possible with full detail ,,,,,,
Calculate the value of resistor by colour rings .
Sir ,what is the cost of ic which you have used?
Can u show me how to make water level controller with buzzer and power adapter pla
I wanted to konwing how number tranistor used to opreating the convertness
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.
رائع ⚘👍
Thank you very much dear friend ,,,,,,,
Super bro
Thank you ,,,,,
Next 8segment Display 0-100% 🤟🏻⚡️😉
ISKKO UP DOWN NAHI KRA SKTE....... PLZ REPLY
Esta súper bien
Thank you very much dear friend for interest ,,,,,,
👍👍👍
Eita gambiarra arrumada kkk... O 3914 é um vi que sumiu há tempos das lojas em minha cidade, algum substituto ?
Search online ,,,,,,, Thank you very much dear friend for interest ,,,,
LM3915, LM3916 ,,,,,,,,
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...
Sir can you Make it Ding Dong Bell in loud sound And life must be Long
Belíssimo trabalho show de 🥎 bora toma uma 🍺
what is installed in the voltage regulator
How to adjust the resistor to measure voltage in the range of 1V from 12V to 13V? Thanks you so much!
Wow creatif be smart... apakah ini bisa menjadi tanda tanda full batre? Witout resistor ?
Yes ,,,,,,, Thank's ,,,,,,,,,
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
You can use with 7812 ,,,,,
can it work on 60 volt ??
can this be done with lm3900n and adjustable up to 17 volts with 5 leds?
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.
Yah Jo volume system elemeter kaise banaya aap please please yah banaya batao na
What voltage regulator?
Could you use lm3915 instead?
Yes, i will make as soon as possible ,,,,,, Thank you dear friend for interest ,,,,,,
Thanks for all VideoS but I hope you add all a component I use
Components detail in video ,,,,, Thank you dear friend for interest ,,,,,
ABTabi can you add it in detail review please
@@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
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?
Dear friend it is a battery volt level indicator ,,,,,,, 1.2v battery charger i will make as soon as possible ,,,,,,, Thank you for interest ,,,,,
When you do videos with chips such as these or shift registers.. use more than 1
can it take 60v?
Good jobs
Thank you dear friend ,,,,,,,
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?
Thank you very much dear friend for interest ,,,,,,
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).
How can we make for 48v batteries
( Dot mod ) ma 1pin wali led on raheti ....so..plz help
I will be know...
Mantap 👍
Thank you ,,,,,,
Nice project. Please send me the details of components.
In start of video ,,,,,, Thank you dear friend for interest ,,,,
@@ABTabi sir you don't show the details of red color sensor .
@@ABTabi sir kindly send me the details of sensor
The hard way, there are way easier ways to make one. :-)
Circuit diagram please .
مرحباحسنا😱😱♥️♥️♥️
48v par a kam karta ha kiya
Steve up
Can it be used to monitor 12V car battery?
Yes you can use ,,,,, Thank you dear friend for interest ,,,,,
Ok
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?
Yes, batery indicator and VU-meter.
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?
As your wish ,,,,,
Good Abtabi 😍🙈
Thank you dear friend ,,,,,,
Can we make same for 48v ?
Please wait ............
Congratulations x the very interesting video.
I wanted to ask for the voltage regulator value. Thank you
Dear friend visit my channel video page ,,,,, i hope you find it ,,,,, Thank you for interest ,,,,,
can i use it for 48v battery pack
First see the ic data sheet ,,,,,,
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?
Es para que se vea bonito ;) jaja y cuando la batería está llena, una esfera de disco estará iluminada :)
All in one battery level indicator circuit can be use for 48 volt battery charger. If changes are there pl. Send details.and oblige
Can i use trimpot multiturn 50K?
Yes you can use ,,,, Thank you dear friend for interest ,,,,
@@ABTabi Can you make tutorial it?
Aap kitne watt ka soldering iron use karte ho
40 watt
@@ABTabi wo wala jo aap is video me use kar rahe hai
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.
Led baling b karni chahiy kitny volt deny he isko ye b to btay
Dear friend,,,,,,, as your wish ,,,,,, like 3.7v to 12v battery ,,,,,,, Thank you for interest ,,,,,,
Can I use it for 12v, 200amp battery at home conventor?
Yes you can use ,,,,,,,,
@@ABTabi thanks for replay bro.👍
can i use 10k variable registrar?
You can try ,,,,,,
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
Dear friend please wait ..... i will make as soon as possible,,,,,,, Thank you for interest ,,,,,,
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
3.7 a 9 vol
👍
How high of a voltage can this circuit handle?
15 volt ,,,,,, Thank you dear friend for interest ,,,,,,,
@@ABTabi 15v and how much current? Can I use it for a car battery?
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)
Dear friend i will make as soon as possible ,,,,,,, Thank you dear friend for interest ,,,,,,,
💪💪💪
How to make 60 volt battery indicator ...