Design and build a simple timer, temperature, LED circuit

Imekamilika Ilichapishwa Miaka 6 iliyopita Kulipwa wakati wa kujifungua

$250-750 USD

Kulipwa wakati wa kujifungua

Imekamilika Kulipwa wakati wa kujifungua

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.

Ubunifu wa Circuit Uhandisi wa Umeme Elektroniki Mpangilio wa PCB

Kitambulisho cha Mradi: #16141213

Kuhusu mradi

37 mapendekezo Mradi wa mbali Ipo mtandaoni %project.latestActivity_relativeTime|badilisha%

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Imetuzwa kwa:

Picha ya Profaili ya amelectronics
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 Zaidi

$800 USD kwa siku 20
(Maoni 39)
6.6

37 wafanyakazi huru wanazabuni wastani wa $444 kwa kazi hii

Picha ya Profaili ya sagradoamicus
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 Zaidi

$500 USD kwa siku 10
(Maoni 248)
7.9
Picha ya Profaili ya ahmedmohamed85
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 kwa siku 10
(Maoni 232)
7.3
Picha ya Profaili ya uetian09ee506
uetian09ee506

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

$300 USD kwa siku 3
(Maoni 278)
7.2
Picha ya Profaili ya ExpertEngineer7
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. Zaidi

$500 USD kwa siku 18
(Maoni 18)
6.4
Picha ya Profaili ya seshupower
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 Zaidi

$777 USD kwa siku 15
(Maoni 61)
6.7
Picha ya Profaili ya RaspberryOculus
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 kwa siku 10
(Maoni 18)
6.4
Picha ya Profaili ya jewelltech0
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 Zaidi

$333 USD kwa siku 20
(Maoni 7)
6.0
Picha ya Profaili ya sajjadahmed19
sajjadahmed19

Contact me for more details about this project

$400 USD kwa siku 8
(Maoni 61)
5.9
Picha ya Profaili ya krunalbhongade
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 Zaidi

$555 USD kwa siku 10
(Maoni 25)
5.8
Picha ya Profaili ya greusser
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 Zaidi

$555 USD kwa siku 10
(Maoni 3)
5.8
Picha ya Profaili ya bulgar
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 Zaidi

$833 USD kwa siku 15
(Maoni 11)
5.7
Picha ya Profaili ya urbito
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 kwa siku 30
(Maoni 34)
5.4
Picha ya Profaili ya juanchigarin
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. Zaidi

$250 USD kwa siku 10
(Maoni 19)
5.3
Picha ya Profaili ya udayd75
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 Zaidi

$833 USD kwa siku 10
(Maoni 6)
4.8
Picha ya Profaili ya gold2star
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 Zaidi

$555 USD kwa siku 10
(Maoni 5)
4.3
Picha ya Profaili ya pardodarwin
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 Zaidi

$250 USD kwa siku 10
(Maoni 8)
4.0
Picha ya Profaili ya kamalHMoustafa
kamalHMoustafa

A proposal has not yet been provided

$333 USD kwa siku 7
(Maoni 4)
3.7
Picha ya Profaili ya svarc
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 Zaidi

$555 USD kwa siku 15
(Maoni 1)
3.9
Picha ya Profaili ya mha593efed516da0
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 Zaidi

$250 USD kwa siku 10
(Maoni 19)
3.6
Picha ya Profaili ya clivercarrascal
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 Zaidi

$300 USD kwa siku 15
(Maoni 6)
3.6
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