Design and build a simple timer, temperature, LED circuit

Completed Posted 6 years ago Paid on delivery
Completed Paid on delivery

Hi there,

We need someone to design us a simple circuit that includes a timer, an illumination LED that turns on/off with the timer, a temperature sensor, and an indicator LED to indicate temperature alerts. The project includes the following tasks:

- Design the circuit and BOM

- Build a couple prototypes for testing

- Once proven functional, provide documentation and design files (e.g. Gerber) for the circuit.

If this interests you, please share any examples of other similar circuits you've designed. We'll then send you a more detailed statement of work, and specification for you to create a quote for the project as a whole. This will be a work-for-hire arrangement under a written independent contractor agreement, to be signed separately from the Freelancer.com agreements.

Circuit Design Electrical Engineering Electronics PCB Layout

Project ID: #16141213

About the project

37 proposals Remote project Active 6 years ago

Awarded to:

amelectronics

Hello I have experience in designing electronics circuits and can make your project. For your assurance i can just say that "I WILL SHIP THE WORKING PROTOTYPE TO YOU AND THEN GET THE PAYMENT AFTER YOU WILL REC More

$800 USD in 20 days
(39 Reviews)
6.6

37 freelancers are bidding on average $444 for this job

sagradoamicus

Hi I am experienced circuit designer with more than 8 years of experience. I have designed similar systems before. Please have a look at my profile to see the feedback from my previous employers. I am waiting for yo More

$500 USD in 10 days
(248 Reviews)
7.9
ahmedmohamed85

Dear sir I have more than 10 years experience in electronic design, i can implement the design using micocontroller, please message me so that we can discuss more details Best regards

$444 USD in 10 days
(232 Reviews)
7.3
uetian09ee506

Hi I can design the electronic circuit as per your description above

$300 USD in 3 days
(278 Reviews)
7.2
ExpertEngineer7

I am embedded system electronics engineer and pcb expert designer with hands on experience in firmware development and prototyping. I have worked on smart parking system, home automation smart hydroponics system, etc. More

$500 USD in 18 days
(18 Reviews)
6.4
seshupower

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers desi More

$777 USD in 15 days
(61 Reviews)
6.7
RaspberryOculus

Dear Sir, I am an electrical engineer with 18 years experience in this area . I am interested in your project, please allow me to elaborate .

$250 USD in 10 days
(18 Reviews)
6.4
jewelltech0

I am a professional electronics designer with over 28 years experience, I am currently working in aerospace electronics design. I am highly motivated and disciplined in electronics design and software I can design More

$333 USD in 20 days
(7 Reviews)
6.0
sajjadahmed19

Contact me for more details about this project

$400 USD in 8 days
(61 Reviews)
5.9
krunalbhongade

Hello. Greetings of Peace. I have great experience in developing custom electronics systems. I have developed an automation for a solar thermal power plant and have created many other industrial solutions. I have More

$555 USD in 10 days
(25 Reviews)
5.8
greusser

Dear Sir or Madam, I'm interested in helping with your temperature/timer circuit and I'd like to know more. I have recent experience building an IoT wireless temperature/humidity sensor I have some previous experience More

$555 USD in 10 days
(3 Reviews)
5.8
bulgar

Dear Sir, We are a small R & D company, based in Bulgaria, Europe. We work exclusively with U.S. partners. We specialize in developing Embed systems based ST(STM32),Microchip (Atmel – AVR,ARM) and TI (MSP430) MCPUs More

$833 USD in 15 days
(11 Reviews)
5.7
urbito

Hello there! Hope you doing good! If you still need this to be done, be sure to contact me. Lets make something awesome! Greetings!

$500 USD in 30 days
(34 Reviews)
5.4
juanchigarin

Dear Sir or Madam I readed your proposal and I can make your job perfectly. I can design all, simulate and the send it to manufacture. Please contact me for give me more information about the scope of the project. More

$250 USD in 10 days
(19 Reviews)
5.3
udayd75

Dear sir, We sonen engineer solutions provide Design, Manufacturing and consultancy services to Mechanical, Electrical and Electronic industries, we have qualified designers we support for design and development suppo More

$833 USD in 10 days
(6 Reviews)
4.8
gold2star

Hello sir, how are you? I think that we can use arduino for your project development. If it's ok, I can provide perfectly working prototype and circuit, and firmware code as well. I can complete your project perfect More

$555 USD in 10 days
(5 Reviews)
4.3
pardodarwin

Hi. Your project looks very interesting. Actually I do not know what will be the final application for your project but in a rough way I see that you do not need many elements in your circuit. I think you only need a More

$250 USD in 10 days
(8 Reviews)
4.0
kamalHMoustafa

A proposal has not yet been provided

$333 USD in 7 days
(4 Reviews)
3.7
svarc

Our team of embedded engineers/analog engineers, and more than 140 finished projects in year 2017 is what give us the right that to be confident that we can help you. We've designed and organized production of many More

$555 USD in 15 days
(1 Review)
3.9
mha593efed516da0

I am electrical engineering .I have lot of experience working with various employers globally. can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and te More

$250 USD in 10 days
(19 Reviews)
3.6
clivercarrascal

I'm a electronic technician and an electronic engineer student. I have experience building custom circuits. I can build your project with discrete components or with arduino, the one is best for you. I always try to ma More

$300 USD in 15 days
(6 Reviews)
3.6