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Battery protection circuitry

$30-250 USD

Closed
Posted over 5 years ago

$30-250 USD

Paid on delivery
Looking for help to design a small circuit that continuously senses voltage and temperature, that is programmed to give an output when it sense over voltage , under voltage, high temperature. Quiescent current must be extremely low
Project ID: 17480889

About the project

17 proposals
Remote project
Active 6 yrs ago

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17 freelancers are bidding on average $131 USD for this job
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I am embedded system electronics engineer with 5 years experience and I have worked on battery parameters data logger, home automation, smart hydroponics system, etc. Please consider sending me a message so that we can discuss further
$199 USD in 12 days
5.0 (18 reviews)
6.6
6.6
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Hullo Bro , Regarding your project , I have worked on similar control projects in which there were sampling/protection circuits. I could recommend the platform (in case you have not decided about it) along with the sensor . I could show you similar projects. --------------------------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------------- I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel Studio , Code Composer Studio and MPLABX IDE . I deliver tested , neat and well-commented code that can be reused or modified for future development. More to be discussed once you contact me . BR, M.T.
$35 USD in 3 days
4.8 (37 reviews)
6.0
6.0
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Hello, I have quality knowledge in research writing, and I have completed lots of projects related to this. Kindly check my profile https://www.freelancer.com/u/mzdesmag to see my past works and reviews. Thanks.
$45 USD in 2 days
4.6 (42 reviews)
5.9
5.9
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Hi, I am a professional electrical engineer I know all about circuit and layout design on cadence mentor and synopsys, etc…. and have all the required cad tools on my laptop I can finish your task quickly and efficiently, you can see my works in circuit design in my portfolio. Thanks
$111 USD in 4 days
4.7 (25 reviews)
5.2
5.2
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Dear sir I am capable of designing and implementing the circuit that you need and we can come to a consideration on the deadlines and the pricing so please contact me ASAP so we can agree on everything Best regards
$111 USD in 1 day
4.5 (16 reviews)
4.6
4.6
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Hi, Please see message with details. Regards, Nimrod. .
$150 USD in 3 days
5.0 (1 review)
3.0
3.0
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The PCB should have connection with a computer, there's a defined protocol for that? Also, if there's current being run from the battery, and this implies in no disconnect, how do you protect the battery from over-discharge during continuous current use? Most modules today estimate the state of charge by measuring the current.
$150 USD in 7 days
5.0 (1 review)
1.1
1.1
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Hi It's very easy I've done similar project before I can Help you and I'm available from 8:00 am till 4:00 pm GMT +4 fore more information please contact me.
$222 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I am a professional electronics engineer with profound knowledge of circiut designing
$155 USD in 3 days
0.0 (0 reviews)
1.9
1.9
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I am very enthusiast to work in this project , I will give you all my time and my experience in this field .
$50 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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No problem, I can provide you with a suitable design. I have looked at the file you provided with the specifications. I am very familiar with the problem of over discharging a battery and I have designed these several units before for my own personal use. Do you want to create separate designs for each voltage or a single adjustable design?
$200 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SWEDEN
Sweden
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Member since Jun 17, 2018

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