PCB fabrication, components acquisition and board assembly for simple RS-485 project

$250-750 USD

已完成

已发布

将近 10 年前

$250-750 USD

货到付款

Based on provided PCB layout and part list, do: - PCB Fabrication - Components acquisition - components available on Mouser or Digikey - connectors available at eBay - see vendor partnumber on VALUE column of part list - Final board assembly using fabricated PCB and acquired components - Basic board tests: - Supply 0V (GND) on PIN 3 of CON2 - Supply 12V on PIN 5 of CON2 - Check for 3.3V between PIN 7 and 8 on CON3 - Check for ~0 ohm between PINS 3 AND 4 of CON2 - Check for ~0 ohm between PINS 5 AND 6 of CON2 - Check for ~0 ohm between PINS 3 AND 4 of CON1 - Check for ~0 ohm between PINS 5 AND 6 of CON1 - Check for ~0 ohm between PIN 7 of CON2 and PIN 7 of CON1 - Check for ~0 ohm between PIN 8 of CON2 and PIN 8 of CON1 - Apply GND to PIN 3 of CON2 and 3.3V to PIN 3 of CON3 and check for LED1 lightning - Apply GND to PIN 3 of CON2 and 3.3V to PIN 1 of CON3 and check for CON2-LED1 lightning - Apply GND to PIN 3 of CON2 and 3.3V to PIN 4 of CON3 and check for CON2-LED2 lightning - Post board to Brazil Milestones: - PCB Fabrication (15%) - Components acquisition (15%) - Final board assembly (20%) - Basic board tests (30%) - Final acceptance (after prototype is received physically by contractor) (20%) Additional details: - Place the price for assembling 3 units of this board - The proposal value must include ALL services and components needed for the job, including postal costs for sending the product to Brazil (ZIP 72596-828) using DHL, FedEx or a simliar fast carrier. - This is a prototype.

Electrical Engineering

Electronics

PCB Layout

项目 ID: 6336929

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30提案

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活跃10 年前

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颁发给：

@pranavsharma2504

[EDIT: I've verified that most of the components are available locally, so component acquisition time will be very less] Hi there! I'm Pranav, from India. I can take up the project and deliver to you in about a month . This is the maximum time. In fact, the assembly and fabrication will hardly take 5 days, but shipping of the ICs might take a week or two. Here is the cost and time breakdown: Shipping to you: USD 100 through FedEx - 5 days Fabrication of 3 PCBs: USD 30; - 5 days (PCBs are sent to IteadStudio for fabrication) Components acquisition: USD 100; - 5 - 20 days [EDIT: 5 - 7 days] Assembly - USD 150; 1 day Testing: USD 50; 0 days Freelancer.com commission: 10% Bid amount includes all the above... Open for further communication, With warm regards, Pranav

$490 USD 在30天之内

5.0

(13条评论)

4.8

30威客以平均价$657 USD来参与此工作竞价

@k03ak

Hi! We can do this project. Plese contact us if you are interested. We will send prtotypes to you by DHL. Best regards, Oleksandr. P.S: Bid is preliminary, and can be changed after discuss.

$736 USD 在30天之内

4.9

(32条评论)

7.1

@pcbdcs

Hi Flaviostutz, I'm Karthik from India. How are you? Hope your are doing good. I done your previous prototype. I'm interested in this prototype. Could you please send me the Eagle files / Gerber files & Bill of Materials. I'll calculate the cost & update (Mentioned in the proposal is not exact cost) I agree to your milestones. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik

$655 USD 在20天之内

4.8

(126条评论)

6.7

@MIKY4227

Hi i can help you , i can make PCB in China assembling in Argentina and send PCB to Brasil in only 15 days . Example for the same price i make 20 PCB and assembling only 3 for you or more if you like. Please see my portfolio for samples of works. Best Regards Miky.

$833 USD 在15天之内

4.9

(49条评论)

6.4

@Anthony989

Hello, I am Anthony and I am an Electronic Engineer who have five year experience in circuit designing and firmware developing. I am specialized in embedded system control and I am very familiar with popular PCB softwares like Atlium,Eagel,ISIS & Orcad. I have very good feedbacks from my previous employers and I am keenly waiting to work on your project too. Please visit link below to see the reviews on my work. https://www.freelancer.com/u/Anthony989.html I am ready to start work on your project and I can complete it with in given time and budget. During the time towards completion of the project you will be getting continuous updates regarding the projects (images,videos etc) and finally you would be presented with a presentation via video conversation where full working code will be demonstrated. Please contact me if you are intending to hire me. Thank you Anthony

$300 USD 在10天之内

4.8

(43条评论)

6.3

@tkousar

Hi, I am an Electrical Engineer practicing for last 6 years in an R&D Organization. I have designed a number of products ranging from RF & Microwave circuits to digital circuits. i have experience in designing filters, couplers, LNAs, Amplifiers, antennas, sweep generators, function generators, VCOs, NCO and many more in the frequency range of DC to 2 GHz. i use ADS, HFSS, OrCAD, Eagle PCB for the design and development of the above mentioned products. I have designed circuits for Filters, Couplers, LNA, Amplifiers, Antennas, Bluetooth, Wifi, Sweep Generators, Function Generators, VCOs, NCOs, DDS, 555 timers, AM Modulators, Microcontrollers, EEPROM, Flash, Accelerometers, Bluetooth, USB, RTC, Strain Guages, Opto-couplers etc. My area of expertise include also PCB Schematic and Layout Design, Antenna Design, PCB Prototyping and testing, Programming using LabWindows, LabVIEW and MATLAB, etc. I can do this job and provide you the prototype and looking forward to hear from you soon. Regards

$1,111 USD 在20天之内

4.8

(31条评论)

5.9

@dsnejko

Hi, I can help with the project. I can ship the boards with ~3 weeks totally assembled and tested. The bid includes parts, pcb fabrication, assembling, testing and postage. Regards, DSnejko.

$666 USD 在20天之内

4.9

(8条评论)

5.7

@tifoda

Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. And of course ofter ordering PCBs, parts and assemble. I can help you with your deal and since im new one here I can do it cheaper then anybody cuz need feedback. This price is not final. Depends on your desired terms. I can buy all parts in my place except MCP chip and rj45 ports. I can order on aliexpress with free shiping, but it is looong. Or I can order on mouser, digikey or ali with fast expensive shiping. Same with PCBs. SO this my bid is my award + 100 final DHL shiping to you + about 70 for parts with free or lowcost shiping. If you want fast - you have to additionaly pay for fast shiping parts.

$411 USD 在7天之内

4.9

(20条评论)

5.1

@RKearmey

I can have these done and completed in a very short amount of time, but I will be sending the boards to a fabrication house to be produced. They will only produce 10 boards as a minimum, so your order that I ship will have the 3 hand populated boards that I also test and 7 more unpopulated PCBs. In order to save time, I am going to be ordering the components as well as the pcbs at the same time, so I will expect 30% at that time. Send me a message here if have any questions for me. I am glad to talk more with you before starting a project. Good luck with your freelancer job and your project as a whole. -Ryan Kearney

$666 USD 在30天之内

5.0

(8条评论)

5.2

@adipdutt

this can be done, but there must be a system of purchase and billing, I am willing to work without advance not purchase unless I have the components with me (highly likely) . I use Mentor Graphics PADS for design. Please see the portfolio. Thanks Adi

$666 USD 在30天之内

5.0

(11条评论)

4.2

@ShaheerJaan

Hi. I am a professional Electronics Engineer having expertise in PCB designing. Contact me for high quality work.

$600 USD 在10天之内

4.7

(21条评论)

4.6

@botzindia

Hi, We are a team of electronics&embedded engineers with more than 10 years of experience in designing and developing various digital and embedded systems... We conduct many seminars and workshops. We also help engineering students to complete their academic projects and we have experienced with a lot of sensors, components, PCBs etc. We are very proficient with EAGLE. As a part of our training program we developed Arduino/PIC based Programming boards and driver boards for sensors, using EAGLE. So we can assure you that this project can be done 100%perfect....:-) Please check our completed projects...:-) Kindly let us know more details about this project and we can complete it together...:-) Thank You

$833 USD 在15天之内

5.0

(5条评论)

3.6

@jordicook

Hello, I can make this PCB prototypes, I will aquire all the components, assemble them and do the testings. Offer include DHL post to Brazil (ZIP 72596-828)

$680 USD 在30天之内

5.0

(5条评论)

3.1

@montronics

We are team of professional engineers who are experts on different kind of EDA tools like altium, protel, OrCAD and eagle, Software tools C, C++, Embedded C and Mechanical designing tools like proE, AutoCAD and IDEAS. We understand your need and we ensure that we'll be helpful in your project only because we are one of the service provider who have solutions under one roof. I am happy to help you in this project. We are ready to sign NDA. Estimated Delivery date is based on our current work schedules. Thanking you in advance for considering our bid. Please feel free to contact us on skype id maulin1979. Thank you sir.

$700 USD 在15天之内

5.0

(1条评论)

3.2

@DASOT

Hi I can do the requested prototypes for you, as per your request. Milestone of 30% is set to cover the boards fabrication and purchase of the parts listed at the BOM txt found on the attached to your project zip file. Delivery days are set to days needed by me to get the prototypes ready and shipped to you but not including the transportation days that may need to be delivered to your hands, as we have no control after we deliver the package to the courier services. Preferred courier service for us is always the EMS, as we have found it most reliable and cost saving method for fast shipments that don't require next day delivery to be done. It will take ~3-4 days for your location from ours (Greece) as we have use it many times in the last 17 years we are in the business of designing and development of electronics. Feel free to contact us for further clarifications if needed. Best regards Sotiris Papadimitriou

$666 USD 在23天之内

5.0

(1条评论)

3.0

@lord81

Hello. I can provide you with all perfect product in reasonable price on time. I think you know the China has a good manufacturing condition. I hope to work with you sincerely. Thank you for reading.

$555 USD 在15天之内

5.0

(2条评论)

2.3

@santosh302001

We had geared our pace in the field of Industrial Automation. The company has strategic alliances with leading MNC brands like SIEMENS, AB , ABB , BCH , HORNER , DELTA , OMRON , MITSUBISHI & Schneider for distribution of Industrial Automation products. We had focused on providing value added Industrial Automation Solutions, partnering with world renowned companies and its products. It pioneered Industrial Automation in Coimbatore in 2008 and has accomplished projects in various industrial applications with 100% success. We have Vast experience in, Designing, Panel Manufacturing, Installation and Commissioning of Automation System with a team of highly qualified and experienced Engineers with suitable in-house facility to complement the above. Recognizing the need to energy efficient industries in India, Axis Customized Solutions We offer customized solutions to its customers. Tailor made systems are designed to suit an array of applications from AC Drive panels to PLC, MMI, SCADA, DCS based turnkey projects. Value Additions Application specifics coupled with dedicated customer focus has offered Cess automation's customers significant value additions in terms of higher productivity, flexibility and optimized process reliability. Whatever you convey, assemble, package or produce, SKY AUTOMATION can provide products or services to attain maximum productivity Quality Engineering Solutions Quality begins right at the stage of conception, where the customer's needs are beings i

$444 USD 在10天之内

0.0

(0条评论)

0.0

@djxf

I have experience of more than 20 years in schematic and PCB design, esp. in wireless products(usually 8 or more layers HDI PCB with impedance matching requirement). I also master in IC purchase, product manufacture (SMT, assembly, etc.), quality assurance, and product calibration and test. I, together with my colleagues, can also customize wireless products for you, such as 3G/4G module, usb dongle, GPS terminals, etc. Designing and manufacturing products with best price/performance ratio is always our target. Believe me, choose us is to choose high quality and low cost. Pls have a look at our website for further infomaiton: http://www.coshine-info.com.

$733 USD 在30天之内