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LiFePO4 BMS

Bids 
9
Avg Bid
$750 USD
CLOSED
  • Project ID:

    774715
  • Project Type:

    Fixed
  • Budget:

    $250-$750 USD

Project Description:

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.

Skills required:

Electrical Engineering, Embedded Software, Microcontroller, PCB Layout

Project posted by:

sparc5 United States
(1 Reviews)

Last seen:

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Awarded Bids

gencosoftware01 United States
gencosoftware01
United States From United States     Offline
  Foundation LimeExchange Member
 Accepted
$700 in 30 days 
$350 Milestone Requested
over 1 year ago
0.0

0.0

0 Reviews
0% Completion Rate
Please see my PM for details. thanks

All Bids ()

japoDT Portugal
japoDT
Portugal From Portugal     Offline
$750 in 30 days 
$375 Milestone Requested
over 1 year ago
4.7

2.9

2 Reviews
100% Completion Rate
I can do this and more. Please see your PMB.
nroxi Romania
nroxi
Romania From Romania     Offline
$750 in 10 days 
0
over 1 year ago
4.6

2.4

1 Review
40% Completion Rate
Hi Sir ! Please read the PM
ecadpcb Mexico
Foto10.jpg
ecadpcb
Mexico From Mexico     Offline
$750 in 30 days 
$375 Milestone Requested
over 1 year ago
3.6

2.5

1 Review
50% Completion Rate
Good day, I edit the PCB and tested prototype, delivered the prototype with BOM (Newark, Mouser, Digikey, etc) Thanks
willi65 Germany
willi65
Germany From Germany     Offline
$700 in 15 days 
$210 Milestone Requested
over 1 year ago
Hi Please check my PMB . Thanks W.O
CISIUM Philippines
CisiumInc.png
CISIUM
Philippines From Philippines     Offline
$1000 in 5 days 
$250 Milestone Requested
over 1 year ago
CISIUM is specialized in embedded product solution like the one you are looking for. We can develop this product for you. See your PM for details.
spicetechnology India
Suresh Babu.jpg
spicetechnology
India From India     Offline
$750 in 25 days 
$188 Milestone Requested
over 1 year ago
0.0

0.0

1 Review
0% Completion Rate
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 intere... more
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  less
techss2 India
techss2
India From India     Offline
$750 in 30 days 
$225 Milestone Requested
over 1 year ago
0.0

0.0

0 Reviews
0% Completion Rate
pls see pm for details
makinmakin Turkey
makinmakin
Turkey From Turkey     Offline
$600 in 20 days 
$120 Milestone Requested
over 1 year ago
0.0

4.5

1 Review
10% Completion Rate
See details in MB.