LiFePO4 BMS

$250-750 USD

In Progress

Posted

over 13 years ago

$250-750 USD

Paid on delivery

The goal of this project is to monitor, display info, and protect large LiFePO4 battery packs using Linear's LTC6802IG-2 chip. A total of two (2) PCBs will have to be made. A host PCB which will contain an attiny2313 and a radio transmitter, and a client pcb which will contain the LTC6802IG-2. This way multiple client PCB's can be connected to monitor and protect battery packs with large cell counts. The radio transmitter will interface with the EZ430-CHRONOS-433 watch from TI. The watch will display information sent by the LTC6802. LTC6802IG-2 <--> ATTiny2313 <--> Cronos 433 Extra details: You are in charge of making and delivering a tested and working prototype. When complete I would like to have the finished prototype, parts list (from major North American distributers (Mouser, Farnell, Digi-Key) , gerber files, and the source code. Please include the costs of materials, fabrication and shipping in your bid. Happy bidding.

Electrical Engineering

Embedded Software

Microcontroller

PCB Layout

Project ID: 774715

About the project

9 proposals

Remote project

Active 14 yrs ago

Looking to make some money?

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Awarded to:

@gencosoftware01

Please see my PM for details. thanks

$700 USD in 30 days

0.0

(0 reviews)

0.0

9 freelancers are bidding on average $750 USD for this job

@japoDT

I can do this and more. Please see your PMB.

$750 USD in 30 days

4.7

(2 reviews)

2.9

@nroxi

Hi Sir ! Please read the PM

$750 USD in 10 days

4.6

(1 review)

2.4

@ecadpcb

Good day, I edit the PCB and tested prototype, delivered the prototype with BOM (Newark, Mouser, Digikey, etc) Thanks

$750 USD in 30 days

3.6

(1 review)

2.5

@makinmakin

See details in MB.

$600 USD in 20 days

0.0

(2 reviews)

4.5

@techss2

pls see pm for details

$750 USD in 30 days

0.0

(0 reviews)

0.0

@spicetechnology

Paxton Technologies Paxton Technologies Flat No: 305 Hill View Residency Visakhapatnam India Re: Freelance PCB Designers from India I am writing to project posted on website. we are very much interesting in doing your project. We have expertise in PCB Design and Layout . we have very good resources to the PCB projects. We are very much expertise in ORCAD LAYOUT CADSTAR Windows (LAYOUT) CADSTAR DOS PADS Power PCB(IO Interface for FPGA) PADS 2000 Eagle – 4.09r2. PROTEL We deliver the project with in the time and follow 100% as per your standards. I would cherish having the opportunity to work with you in all areas of expertise. I would like to work as a freelancer from your company . I will be obliged to know the freelance project details. Thank you for considering my Request. Yours faithfully Paxton Technologies India

$750 USD in 25 days