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I would like to hire an Electronics Engineer

$750-1500 USD

Fechado
Publicado há mais de 5 anos

$750-1500 USD

Pago na entrega
Design Battery Management System, which manage 40P3S system. The system provides each 18650cell's voltage, current, AH and SoC. 18650 can be hot-disconnected from the battery holder, which allows 18650 remove from the topology.
ID do Projeto: 18417019

Sobre o projeto

13 propostas
Projeto remoto
Ativo há 5 anos

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13 freelancers estão ofertando em média $1.172 USD for esse trabalho
Avatar do Usuário
Hello there How are you? I am an electronic engineer who has 7+ years of experience in electrical engineering and circuit and PCB design. I have done similar projects that is also related with Battery management system(BMS). And really want to work on this project and we can discuss the project in detail. Please contact me to discuss the project in detail. Thank you Alexander
$1.250 USD em 20 dias
4,9 (22 avaliações)
7,2
7,2
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For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
$1.250 USD em 20 dias
4,9 (53 avaliações)
6,4
6,4
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Hi dear, I can do this work of battery management system. I am also working on similar project like this in parallel. Best Abdul Rehman.
$1.250 USD em 20 dias
5,0 (9 avaliações)
4,7
4,7
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Hello Dear Employer I have experienced about designing a battery management system. I designed this circuit using TP4056 IC. It has battery replacement system. I used 18650 battery cell. Please send me a private message so that I can briefly describe about my project.
$750 USD em 20 dias
5,0 (3 avaliações)
3,5
3,5
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Hello I am Nigar Ahmed, currently PhD candidate at Nanjing University of Aeronautics and Astronautics. My major is Control Theory and Automation. Moreover, my masters and bachelors is in Electrical Engineering. I have full command over matlab, python, multisim hence i have a question that the system you want to implement, which tool do you require to be used for it? Would be some kind of an app? do your require app development also? Looking forward to hear from you so we could discuss this in detail Best Regards
$1.333 USD em 20 dias
5,0 (5 avaliações)
3,2
3,2
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hello i have 4 years of experience in embedded systems i have designed end to end products and i have worked on 18650 cells since you need monitoring on each cell we will use data logging on each battery and there will be central controller to collect all data and transmit to you in the format you want we need to further discuss details about the project thank you raja chowdhury
$1.250 USD em 20 dias
5,0 (2 avaliações)
2,9
2,9
Avatar do Usuário
Hardware engineer Have Experience with 120A 14S BMS. #circuit design #thermal analysis #PCB design #enclosures design
$1.555 USD em 15 dias
5,0 (2 avaliações)
1,8
1,8
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Hi. Thanks for your posting. I am an electronic engineer, having enough experience in IOT device, high speed circuit & PCB design. I am sure I can support you with my skills. Following is my skills and tools - Electrical & electronic diagram, and schematic & PCB design. • High circuit analysis and design such as DDR3, eMMC, 10Gbps Ethernet circuit • RF Antenna/Front end, filter. • Flexible PCB inlay design. design(Up to 12 layers PCB design). - Standardization and protocols • FCC, ISO/IEC 14443, ISO/IEC 18092, ISO 18000 • ISO IEC 7816, ISO/IEC 7815 - Firmware development for any MCU. • ARM Cortex Mxx, STM32xx, ATSAME70, AT91SAM, STC. • AVR: ATmega328, ATmega1280, ATmega2560, ATtiny43U, ATtiny85... • PIC: PIC16, 18, 24, 32 series • Raspberry Pi • Arduino series: arduino Uno, Mega2560 • Standalone RF module such as Nordic series, WiFi(ESP32, ESP8266) , BLE, Zigbee, Xbee Design Tools - Altium Designer 18, Cadsoft Eagle PADs, OrCAD - MPLAB X, Micro C, uKeil, STM32 workbench, AVR Studio. Arduino IDE - C, C++. I can give you a perfect project. Best Regards.
$800 USD em 15 dias
0,0 (0 avaliações)
0,0
0,0
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I have already worked on battery charging circuits with parallel and series combination of 2 to 4 batteries and also i have knowledge on AC to DC conversion and protection circuits design for high current application. I think i can do a good design for 40 parallel and 3 series battery management system using my knowledge.
$1.250 USD em 20 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Hello, I have been designing battery systems for several years, mainly for electric bikes. I know which ICs will be most suitable. I can produce fully assembled pcbs. Kind regards, Hugo
$1.555 USD em 32 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Hello, bid is for electronic design of the system and pcb layout. please message me it relevant, i will send a detailed bid. Best regards, Nimrod.
$1.000 USD em 14 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) CHINA
shanghai, China
0,0
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Membro desde abr. 14, 2014

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