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small heater project

$30-250 AUD

Completed
Posted almost 6 years ago

$30-250 AUD

Paid on delivery
dear all freelancer I am creating a school project, and we will assemble this project at school however I need to build a circuit to be able to power a small nichrome wire and this will represent like a heater. I have done some test at school and for the length of the nichrome wire 30 cm, I require 5 amps to heat up the wire. the specs of the nichrome wire is Resistance 13.77 ohm per metre.- Size 28 B&S (0.315mm). circuit requirement 1) DC battery power source (must be powered by battery and also circuit must have rechargeable port to charge the battery) 2) nichrome wire 30 cm length (turns to coil) 3) output 0 - 5 amps max 4) turn on/off switch connection 5) amps switch regulator (to control the amps and adjust it to user requirement) 6) I need the circuit connection to be provided so that I could build it and test it at school lab
Project ID: 17233973

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19 proposals
Remote project
Active 6 yrs ago

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Hi, I would love to help you in designing the circuit to power up the Heating Element. I have read your requirements and can design a good circuit. I would love to discuss in detail. I doing MS Electrical Engineering and have more than 3-years of experience in PCB designing. If you want to know more about skills, or expertise, please feel free to message me. Looking forward to working with you. Thank you Best regards Zeeshan
$200 AUD in 15 days
4.7 (26 reviews)
4.7
4.7
19 freelancers are bidding on average $144 AUD for this job
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I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you I would prefer to work in milestones but cannot define these until have more details I believe I could easily provide a o to 5amp current source working fro a 12V battery. However the control could be really simple or much more complicated. You could have a simple pot to set the current and you monitor with a meter, or a micro controlled system with display readout etc? Best Regards Dave Lelievre
$111 AUD in 5 days
4.9 (26 reviews)
6.3
6.3
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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. Regarding your project , I have worked on similar heater control projects . I'm ready to deal with multiple-conditions and create the control feed-back loops. We could discuss the exact HW elements and I could also recommend certain components if you are open to suggestions. More to be discussed once you contact me . BR, M.T.
$35 AUD in 3 days
4.9 (36 reviews)
5.9
5.9
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Hello I'm Mohamed saeed. engineer with high experience. I have checked your job description and I'm ready to help you
$166 AUD in 1 day
4.8 (40 reviews)
5.9
5.9
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Hello, I am electrical engineer and I have quality knowledge on this project, I can complete it perfectly. Kindly check my profile https://www.freelancer.com/u/mzdesmag to see my past works and reviews. Thanks
$155 AUD in 3 days
4.8 (25 reviews)
5.4
5.4
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Hello. I am electronics design engineer and I would like to design this circuit for you. Let discuss this in detail. Thanks
$200 AUD in 7 days
5.0 (10 reviews)
5.2
5.2
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Hello there! Hope you doing good! If you still need this to be done, be sure to contact me. Lets make something awesome! Greetings!
$150 AUD in 7 days
4.8 (34 reviews)
5.4
5.4
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Hi, I am a professional electrical engineer I know all about circuit design on cadence mentor and proteus, 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
$100 AUD in 3 days
4.7 (22 reviews)
5.1
5.1
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Hello Simple project. I have worked on various process control and closed-loop control system design projects. I can design you the heater control circuit. ping for more information.
$100 AUD in 3 days
5.0 (18 reviews)
4.3
4.3
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Dear Sir, I can provide you an excellent PCB design for the project. Please view my portfolio for more details. Best Wishes
$155 AUD in 5 days
4.8 (6 reviews)
3.5
3.5
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I am an electrical engineering grad and I am working on my final year project which has a similar base. I can help you out with what you are searching for. I assure you of my diligence. I will take a total of 3 days for project completion. My bid is $100.
$111 AUD in 3 days
0.0 (0 reviews)
0.0
0.0
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My name is Houari Cobas Gomez, I´m an Automation Engineer (2002) with PhD in Microelectronics (University of São Paulo, 2016) and Master in Electronics (2007), with project Skill. I have 18 years experience in Labview programming, electronics and data acquisition system design. I have a strong experience in Electric Engineering Area with emphasis in electronic system design and simulation, electronic instrumentation physic variables measurement and labview programming. would you like to give more information about your project? I have experience developing systems from the very initial stage idea and finish them with a final product. If you are looking for someone committed, detail oriented and pro active, then I am the Engineer you might be looking for. I´m here waiting for you, and hopping to start working together. Sincerely Houari Cobas
$195 AUD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi there! This sounds like a very funny project. As far as I interprete your request you need a current controlled converter to regulate the current comming from your battery. any idea so far about the type of battery and how long it should operate? The second part of your request is a charging circuit to power up the battery. These are two fields of engineering I feel at home. do you need a schematic or also the layout of the PCB? We could clarify questions via chat... Have fun! Thomas
$155 AUD in 10 days
5.0 (1 review)
0.0
0.0

About the client

Flag of AUSTRALIA
Penrith, Australia
5.0
70
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Member since Nov 7, 2010

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