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Current monitoring circuit for activating 2 relays

₹1500-12500 INR

Cerrado
Publicado hace más de 8 años

₹1500-12500 INR

Pagado a la entrega
I need a circuit designed for activating 2 relays using current monitoring loop circuit. Need to activate Relay 1 when current on the circuit is 0mA or greater than 80mA Activate relay 2 when current on the circuit is between range 25mA to 70mA Circuit to be monitored works on 20VDC to 30VDC range Default load resistance on the circuit is between 6700 to 6900 Ohms
ID del proyecto: 8303212

Información sobre el proyecto

28 propuestas
Proyecto remoto
Activo hace 9 años

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28 freelancers están ofertando un promedio de ₹7.726 INR por este trabajo
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hi sir i am an expert electrical engineer i can do it for you i have read your details and can do it for you please consider me for your job i assure you quality work and ontime delivery regards
₹21.052 INR en 3 días
4,7 (224 comentarios)
8,5
8,5
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I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department FAST National University Pakistan. I am also continuing my MS degree in Electrical Engineering with specialization in Control. I have taught the followings courses, and also supervised Projects related to these subjects. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL) 3. Digital System Design (Verilog, VHDL) 4. Computer organization & Assembly Language (8086 processor, 8051 controller, Arduino, PIC) 5. Electric Machines Design and Analysis 6. Circuit Analysis and Design 7. PCB Design (Proteous AREAS + Multisim Ultiboard) I assure you, if you assign your project to me, you surely gonna work with me in future.
₹10.000 INR en 3 días
4,8 (258 comentarios)
7,2
7,2
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Предложение еще не подано
₹7.000 INR en 3 días
4,9 (33 comentarios)
7,2
7,2
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Hi I can do this if you interested to me. Thanks.....................................................................................................................
₹5.000 INR en 7 días
4,9 (71 comentarios)
5,5
5,5
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Great Task, We have seen and understand all your requirements, We are professional worker for these type of works as we are working in the field since 10 years and handle all types of issues and make things according you need. Please open chat window to discuss all,
₹8.000 INR en 3 días
4,9 (44 comentarios)
5,4
5,4
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I have read and fully understood your requirements.. Please open chat to discuss further… _____________________-----------------------------------_____________________________------------------
₹14.444 INR en 3 días
4,5 (33 comentarios)
5,2
5,2
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I can help you .......................................................................................................................
₹6.000 INR en 3 días
4,8 (23 comentarios)
4,4
4,4
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I offer a schematics in KiCAD ..............................................................................................................................
₹13.333 INR en 3 días
4,0 (1 comentario)
2,9
2,9
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Hi, We can do current monitoring and activation of Relay is below 2 methods 1)Use a Micro controller (<50Rs) and we can use ADC to measure the current and activate the relay. Pros:Adjustable values, more features shall be added. e.g, You need add a delay in Relay operation.. Thats possible ! Cons:Need programming(I will support) 2)Use Op-amp and transistor to do this function Pros: Simple, Low cost Cons: Not flexible. Fixed function for ever. I m from Bangalore/India. Better interface to work together in future too. Award the project. I can help you out. Come for chat in freelancer, if you want to discuss more ! bye Aathmike
₹11.111 INR en 3 días
4,0 (1 comentario)
2,4
2,4
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I am an electronics engineer with 25+ years of experience in teaching, research and design. Having taught analog circuits at university level, I am suitable for your project. I look forward to hearing from you. Calin
₹4.000 INR en 3 días
5,0 (1 comentario)
1,8
1,8
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Hi, I design PCB with Altium Designer. Hope this is ok for You. I'm employed, so i need more days to finish this project. Hope we will colaborate. Best regards
₹6.666 INR en 7 días
3,4 (1 comentario)
2,1
2,1
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Circuit will be designed to have a low current consumption, the design wiill be simple and efficient.
₹7.777 INR en 2 días
0,0 (0 comentarios)
0,0
0,0
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Non hai ancora fornito una proposta
₹7.777 INR en 3 días
0,0 (0 comentarios)
1,1
1,1
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I have 5 year of working experience on C/C++, Embedded OS/RTOS and Logical Design, and have experience in prototype development using 8/16/32 bit micro-controller, communication protocol(UART, USB, I2C, SPI, I2S, RFID, Ethernet, CAN, RF Communication) and digital hardware design. Also I have worked on Arduino. I am new on freelancer so i am doing this on throw away price . Please discuss project .
₹8.280 INR en 3 días
0,0 (0 comentarios)
0,0
0,0
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A proposal has not yet been provided
₹4.444 INR en 7 días
0,0 (0 comentarios)
0,0
0,0
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Mcu based control. Can even provide realtime monitoring of current.
₹6.666 INR en 7 días
0,0 (0 comentarios)
0,0
0,0
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Its a easy project for me. I can comfortably complete this project with in time, I have experience of completing such type of projects. You have clearly mentioned all things that are required.
₹5.555 INR en 7 días
0,0 (0 comentarios)
0,0
0,0
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i am an electrical and electronics engineer I can do this job for you, i have idea to do this simple and cheap way
₹7.777 INR en 3 días
0,0 (0 comentarios)
0,0
0,0
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Has done similar projects on my own systems at home solar power and inverter controls. Basically this works like a windows comparator to switch various configurations.
₹7.777 INR en 3 días
0,0 (0 comentarios)
0,6
0,6
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Hi, I am Nabeel Fayyaz , Electrical Engineer wants to work on this interesting project, as it is really handy for me so hoping great from your side ...... thanks
₹3.944 INR en 5 días
0,0 (0 comentarios)
0,0
0,0

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Bandera de INDIA
India
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Miembro desde mar 4, 2014

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