small heater project

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

Skills: Circuit Design, Electrical Engineering, Electronics, Engineering, PCB Layout

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About the Employer:
( 67 reviews ) Penrith, Australia

Project ID: #17233973

Awarded to:


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 Engine More

$200 AUD in 15 days
(26 Reviews)

24 freelancers are bidding on average $146 for this job


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 More

$111 AUD in 5 days
(26 Reviews)
$111 AUD in 3 days
(52 Reviews)

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
(29 Reviews)

Hi, dear! I saw your project. I am a interested in your heat project. I can do it and i wold like to discuss the details. I will best. Thank you.

$155 AUD in 3 days
(34 Reviews)
$155 AUD in 3 days
(19 Reviews)

Dear Sir, “Lishan engineering and designing solutions” is a company consist with a group of engineers and designers who are innovative, creative, well experienced and skillful with good designing experiences. Our t More

$230 AUD in 3 days
(46 Reviews)

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
(34 Reviews)

Hello, I am electrical engineer and I have quality knowledge on this project, I can complete it perfectly. Kindly check my profile to see my past works and reviews. Thanks

$155 AUD in 3 days
(15 Reviews)

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 Compo More

$35 AUD in 3 days
(16 Reviews)

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 More

$100 AUD in 3 days
(19 Reviews)

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
(6 Reviews)
$155 AUD in 3 days
(14 Reviews)

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
(13 Reviews)

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 Reviews)

Hi! I'm Rodolfo Pereira, CEO of Engerd Projects! I can assist you in the development of your project, in the development of the manufacturing drawings, CAD and among others. I read your proposal and got enthusiastic More

$100 AUD in 1 day
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Hi Dear I already read your job post in carefully and understood your requirement well. I majored in mechanics and has the qualification of Master of Mechanics and Physics. If you choose me I will do my best to sati More

$155 AUD in 3 days
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I understand about your requirements. I have good programming experience. I think I can do your work perfectly. If you choose me, I will finish it in time and do my best. I will provide you one month bug free suppo More

$155 AUD in 3 days
(2 Reviews)

Hi,sir. I have tons of experience with PCB design. I have designed several kinds of power supply board, IoT board and several electronic gadget. Also i have a contact with PCB board manufacture company,. So i can t More

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$155 AUD in 3 days
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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 fo More

$111 AUD in 3 days
(0 Reviews)