Design and build a simple timer, temperature, LED circuit

Ολοκληρωμένο Αναρτήθηκε Πριν 6 χρόνια Πληρώθηκε κατά την παράδοση
Ολοκληρωμένο Πληρώθηκε κατά την παράδοση

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.

Σχεδιασμός Κυκλωμάτων Ηλεκτρική μηχανολογία Ηλεκτρονικά PCB Layout

Ταυτότητα Εργασίας: #16141213

Σχετικά με την εργασία

37 προτάσεις Απομακρυσμένη εργασία Ενεργό Πριν 6 χρόνια

Ανατέθηκε στον:

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 Περισσότερα

$800 USD σε 20 μέρες
(39 Αξιολογήσεις)
6.6

37 freelancers κάνουν προσφορές κατά μέσο όρο $444 για αυτή τη δουλειά

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 Περισσότερα

$500 USD σε 10 μέρες
(248 Αξιολογήσεις)
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 σε 10 μέρες
(232 Αξιολογήσεις)
7.3
uetian09ee506

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

$300 USD σε 3 μέρες
(278 Αξιολογήσεις)
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. Περισσότερα

$500 USD σε 18 μέρες
(18 Αξιολογήσεις)
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 Περισσότερα

$777 USD σε 15 μέρες
(61 Αξιολογήσεις)
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 σε 10 μέρες
(18 Αξιολογήσεις)
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 Περισσότερα

$333 USD σε 20 μέρες
(7 Αξιολογήσεις)
6.0
sajjadahmed19

Contact me for more details about this project

$400 USD σε 8 μέρες
(61 Αξιολογήσεις)
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 Περισσότερα

$555 USD σε 10 μέρες
(25 Αξιολογήσεις)
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 Περισσότερα

$555 USD σε 10 μέρες
(3 Αξιολογήσεις)
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 Περισσότερα

$833 USD σε 15 μέρες
(11 Αξιολογήσεις)
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 σε 30 μέρες
(34 Αξιολογήσεις)
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. Περισσότερα

$250 USD σε 10 μέρες
(19 Αξιολογήσεις)
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 Περισσότερα

$833 USD σε 10 μέρες
(6 Αξιολογήσεις)
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 Περισσότερα

$555 USD σε 10 μέρες
(5 Αξιολογήσεις)
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 Περισσότερα

$250 USD σε 10 μέρες
(8 Αξιολογήσεις)
4.0
kamalHMoustafa

A proposal has not yet been provided

$333 USD σε 7 μέρες
(4 Αξιολογήσεις)
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 Περισσότερα

$555 USD σε 15 μέρες
(1 Κριτική)
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 Περισσότερα

$250 USD σε 10 μέρες
(19 Αξιολογήσεις)
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 Περισσότερα

$300 USD σε 15 μέρες
(6 Αξιολογήσεις)
3.6