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Embedded system - require solution for determining which battery bank to charge

$30-250 USD

Mbyllur
Postuar almost 10 years ago

$30-250 USD

Paguhet në dorëzim
I am working on a system which controls charging/discharging of 4 separate 12V batteries independently. The micro-controller will monitor the voltage and temperature of the 4 batteries and only connect 1 battery to the charge/discharge line at a time. I am looking for a SIMPLE, SMALL and CHEAP solution to replace the 4 yellow boxes of the circuit shown in the image. The most simplest solution would be to use a Relay, but I am looking for a non-mechanical solution. Could someone help me with the circuitry requires to complete the schematic. The price is just an indicative price. An expert in the subject matter would be able to solve this in 10 minutes. Thanx.
ID e Projektit: 6334354

Rreth projektit

22 propozime
Projekt në distancë
Aktive 10 yrs ago

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22 profesionistët e pavarur ofrojnë mesatarisht $77 USD oferta për këtë punë
Avatari i Përdoruesit
Minimum award - cuz need feedback. If you want no mechanic - use solid relay or mosfet. I can help you, show and explain how to conect using them. .
$30 USD në 1 ditë
5,0 (62 përshtypje)
6,8
6,8
Avatari i Përdoruesit
Hi, Have a Great Day. I am Electronics Engineer having more than 10 years of experience. As you said its 10 mins job. i have soloution for the replacement of relays. Please feel free to contact. Best Regards, Shahbaz.
$111 USD në 1 ditë
4,6 (86 përshtypje)
7,3
7,3
Avatari i Përdoruesit
Hi, I have a huge experience on hardware development. I can help you on this. Please let me know if you are interested in cooperation. Regards, Michal
$155 USD në 1 ditë
4,9 (30 përshtypje)
6,4
6,4
Avatari i Përdoruesit
hi there i am very much interested in your project. i have sound knowledge of electronics. i would like to help you with that.
$77 USD në 3 ditë
4,9 (29 përshtypje)
6,4
6,4
Avatari i Përdoruesit
i have read the requirements ... please open chat window to discuss further................. ============================================================================================================================================================
$55 USD në 1 ditë
4,4 (17 përshtypje)
5,0
5,0
Avatari i Përdoruesit
hi, i am an electrical engineer and i have an experience in designing analog electronics and microcontroller based embedded systems. i can provide the solution of your system. please contact me if you have any question or need further details regarding to the project. thanks, Rizwan
$90 USD në 3 ditë
4,9 (11 përshtypje)
3,9
3,9
Avatari i Përdoruesit
hi you can use arduino or any other ready made board with 4x LTC2942 chips connected to measure each battery charge you can use any type of solid or regular relay for battery switching
$30 USD në 3 ditë
4,2 (18 përshtypje)
4,4
4,4
Avatari i Përdoruesit
Hi i can help you with extensive professional experience in Electronics (Digital, analogue & Embedded) design and development. I believe in quality work. i have drawn your project solution in my mind its up to you how to proceed next. also i needs to know your current ratings. Contact me and send me details. Feel free to ask me if you have any queries.
$155 USD në 3 ditë
4,5 (2 përshtypje)
3,9
3,9
Avatari i Përdoruesit
Hello, I am an embedded systems designer and would love to work on this project. Kindly contact for further conversation and award of job to begin work. regards, mak
$155 USD në 3 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Nie złożono jeszcze oferty.
$111 USD në 3 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I am an electrical engineer from one of the IITs. I think I have a simple solution to this particular problem. I need to have more details about the circuit though. I'm new to this site, and I'm excited to work with you.
$30 USD në 1 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
A proposal has not yet been provided
$30 USD në 3 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I run a pcb manufacture and design company so i could get you a industrial standard durable product.
$100 USD në 3 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Dear sir, I have a wide experiences in practical electronics/electrics. You can read my resume. Your project is not so difficult. I can solve it in minutes. This problem is too easy to me to get paid, I can help you free of charge, but no option for submit bid with zero, even I cannot place a bid below 25 US dollars. Maybe I can return your money back after payment. Okay then, let's talk about this later on. Now focusing for your circuit problem. If we have a deal, please let me know. regards, Ferry Lavianto
$30 USD në 1 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
good day, give me a chance and you l find the best service at the least cost. i m an electrical engineer, just graduated, my SDP/FYP involved power electronics, dc converters, motor drives and high amperage battery charging. to begin with, u need to modify the design, we cannot have power grounds and controller grounds common, there need to be optical isolation in between. omit relays. we can use mosfets, triacs (if u require bidirectional), scrs or thyristors. all will necessarily require gate driving and optical isolation. please update so that i can provide you with the schematics. i can provide them in proteus, altium, diptrace etc. looking forward. thanks
$30 USD në 2 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
A proposal has not yet been provided
$66 USD në 5 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I am EXPERT in making logics, The project is very simple and can be done easily. Give it to me i will do it
$55 USD në 3 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
根据你的描述 必须采用电子开关切换四个电池。最低设计成本应该超过3美圆!大概在3到5美圆之间! According to your description must adopt electronic switch four batteries. Minimum design should cost more than $3! Probably between 3 to 5 dollars!
$55 USD në 1 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
held with an organization, which is designing these type of customized designs with controllers from past 15 years in the market.
$110 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0

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Flamuri i SRI LANKA
Sri Lanka
0,0
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Anëtar që nga gush 17, 2014

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