PCB Design / Creation of Master Slave BMS

Hi together,

Im Looking for an Engineer, who can desing and develope a 18650 Li Ion Master Slave BMS System, who is fully configurable over an IC. The Design should works with Serial and Paralell Battery Pack and should also be have a fail over circuit, if a parallel Packs crash or are not working well.

BMS Features Slave:

--> Over / Undervoltage Protection

--> Shorten Circuit Protection

--> Balancing ( Max Nominal Coltage configurable in IC )

--> Charging / Loading Cut Off functionality

--> Measure Amps and Voltage

--> BLE Component for to communicate with the Master

--> Low Poer Consumtion for IC

--> Temp masurement and Cut Of or Power a Cooling Fan

Master BMS:

--> Accesible via HTTP Request.

--> Controll every Slave BMS

--> Send the Control Parameter to Slave

--> Measurement the Main Amps and Voltage of the BMS



Evner: PCB Layout, Elektronik, Elektrisk Ingeniørarbejde, Kredsløbs Design, Microcontroller

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Om arbejdsgiveren:
( 3 bedømmelser ) Wolhusen, Switzerland

Projekt ID: #22643094

29 freelancere byder i gennemsnit $1268 på dette job


Hello sir, Myself [login to view URL] Sekhar,[login to view URL], phd in Electronics from cdeec Innovations,India. We have 15+ years experience designing and developing electronic products. We have in house pcb fabrication facility for pr Flere

$1500 USD in 30 dage
(48 bedømmelser)

Hi I am experienced electronics engineer with more than 11 years of experience. I can do it for you. I have read the details and would like to discuss more in detail Regards

$1125 USD in 7 dage
(252 bedømmelser)

Hello, I'm very interested in your project since I completed similar project before. As an electronic product designer, I have rich experience in battery management system for IOT products and wearable devices. For bat Flere

$2000 USD in 15 dage
(24 bedømmelser)

Hi Sir, We have sound understanding and knowledge of BMS systems, we can make you reconfigurable BMS system. ALL kind of desired protections circuits will be part of it , no worries. lets talk to us . Lets talk to yo Flere

$2000 USD in 10 dage
(45 bedømmelser)

Hi there I am an electrical engineer with 8+ years of experience with Li-ion battery management system. I can do this project for you. Let me know if you are interested. We can discuss further on chat

$2000 USD in 30 dage
(35 bedømmelser)

Hello, I am Anthony from Sri Lanka. We can design this BMS for you and also make a prototype. The prototype will be sent back to you for testing. Please contact me if you are interested. Thank you Antho Flere

$1125 USD in 7 dage
(58 bedømmelser)

Dear Client. Nice to meet you. You can see my portfolio and reviews. I am a senior hardware designer. I have 8+ years experiences of schematic and multilayer(2~8 layer) PCB design with various BGA core(Cortex series, A Flere

$1000 USD in 7 dage
(18 bedømmelser)

Dear Sir, I am an expert with more than 15 years of experience in firmware development, prototyping, PCB Layouts and Product Engineering. I have developed several commercial and industrial solutions in smart Flere

$1125 USD in 30 dage
(48 bedømmelser)

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i have made BMS here to 2 customers uptill now ,and i know several battaery mana Flere

$1000 USD in 5 dage
(28 bedømmelser)

Dear Client we have already designed BMS for local clients kindly message to start conversation . Hi we are a professional team of experience professional serving to industry ,defense and as a freelancing will to provi Flere

$1125 USD in 20 dage
(15 bedømmelser)

Hello Fredi! Your project of designing the battery management system looks to be very challenging and interesting. I have experience with battery charging systems and also with other functions you've mentioned in your Flere

$1500 USD in 35 dage
(11 bedømmelser)

Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' Flere

$1125 USD in 7 dage
(5 bedømmelser)

Hello, We are a 14-year-old Electronics design and Manufacturing Company working as an IoT design partner for Toshiba Semiconductors, Avnet, WPG and many others. Our past product experiences include: - Communication Flere

$1500 USD in 15 dage
(1 bedømmelse)

Dear Client, I can do it for you as I have more than 5 years of experience in designing Li Ion Battery solutions like Battery Chargers, BMS for batteries, BLE, Low power supply design . Kindly note following will be Flere

$1000 USD in 2 dage
(5 bedømmelser)

Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budget Able to deliver y Flere

$750 USD in 7 dage
(5 bedømmelser)

I am an electrical engineer and interested in your project. I have read the description of your project. Kindly send me text to discuss the project in details. Thanks

$1125 USD in 7 dage
(3 bedømmelser)

Hey Fredi. I happen to be fairly experienced with designing circuits and developing solutions. Send a chat if you're interested! I specifically want to know about what the BMS will manage.

$850 USD in 7 dage
(1 bedømmelse)

Hello, good morning, I am a developer of electronic prototypes, I have designed in previous projects intelligent charging system, with the circuses Texas instruments and Microchip (they are the most cutting-edge commer Flere

$1125 USD in 21 dage
(1 bedømmelse)

I have been working on a similar project but without the BLE component but CAN. So, I am good to go on bringing your project to fruition if you give me the chance. The proposed Charger will have these capabilities buil Flere

$1400 USD in 21 dage
(0 bedømmelser)

Dear Fredi The design: 1. Slave using MCU (low power) to: - Measure Battery voltage to protect Over/Under voltage. - Using Re-settable Fuse to protect output short current. - Boost circuit for Output voltage which can Flere

$1700 USD in 25 dage
(0 bedømmelser)