Đã Đóng

Development of a USB power delivery system (embedded)

We are looking for a professional engineer to develop a "dongle" to supply a load with 12VDC using USB PD.

As this project is extremely time-critical, we are looking for an experienced developer that can ensure successful and fast completion of this project.

The basic requirements for the product are:

1. Power the device (‘Load’) at 12VDC from a USB Type C source with power delivery capability (power negotiation is required)

2. Indicate the progress by means of a timer, shown on a small display (SH1107 Driver IC).

3. Measure current and report failure modes. A failure mode occurs at specific current values. When in failure mode, a message shall be shown on the screen.

4. Ability to turn off the power delivery (12V) once a certain amount of time has passed (e.g. 1h).

5. Store analytical data (count of Cycles, average cycle duration) and show this info on display during startup.

The project can be structured in different ways, which I am happy to discuss further with you.

Looking forward to hearing from you!

Kĩ năng: Kĩ thuật điện, Điện tử, Phần mềm cài sẵn, Embedded Systems, Vi điều khiển

Xem nhiều hơn: usb c power negotiation, power delivery certification, usb pps spec, usb power delivery specification, usb power negotiation, usb-pd power supply, usb if power brick certified, usb type c, project management, engineering, electronics, c programming, pcb layout, electrical engineering, embedded software, mechanical engineering, embedded programming

Về Bên Thuê:
( 1 Nhận xét ) Brisbane, Australia

ID dự án: #19755928

14 freelancer đang chào giá trung bình $37/giờ cho công việc này


Dear Sir I've carefully checked your job posting and I'm very interesting in this position as a long experienced engineer. Last year I've worked on a project called USB meter project which is similar with this one i Thêm

$44 USD / giờ
(33 Nhận xét)

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development and home automation programming over 8+ years. Especially, I had designed Thêm

$40 USD / giờ
(25 Nhận xét)

HI, About the Project : We have developed power banks and QC 3.0 Chargers before we can help you with this Can we talk about the project :) About us : We have been freelancing for 10 years and has perfec Thêm

$44 USD / giờ
(42 Nhận xét)

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]

$40 USD / giờ
(22 Nhận xét)

Hi, I am a professional electronic engineer. I have good experience with circuit design and it's prototype, you will see about this from my profile/portfolio. I think that my professional knowledge and experience will Thêm

$30 USD / giờ
(13 Nhận xét)

i am interested to work on your project.i can satisfy your requirement. it would be my pleasure to serve you.

$38 USD / giờ
(8 Nhận xét)

Hello! I am very interested in your post project. i am really looking for this kind of project for a long time in freelancer since i have rich experience on it. I think this project is very suitable for me and i am Thêm

$33 USD / giờ
(2 Nhận xét)

Hi I am interested in your project. I am an embedded system engineer. I have hands on experince with power circuits via USB. If you want I could prepare a quick draft about your project. Please send me a message s Thêm

$25 USD / giờ
(3 Nhận xét)

Hi, I am experienced hardware engineer. I am interested and want to work on this project. We can discuss the details of the project and the deadline in chat. Regards.

$37 USD / giờ
(1 Nhận xét)
$41 USD / giờ
(0 Nhận xét)

Hello, Sir. I can speak in English freely. I am expert of Electrical Engineering, Electronics, Mechanic, Machine learning, Microcontroller and etc Engineer. I have rich experiences in Bluetooth, BLE, Arduino, Raspbe Thêm

$30 USD / giờ
(0 Nhận xét)

Hi, My name is Jithin, I am a Hardware Design Engineer from India. I have more than 12 years of experience designing electronic products and have completed my Bachelors in 'Electronics and Communication Engineering' Thêm

$30 USD / giờ
(0 Nhận xét)

I have all the necessary equipment to get started on this project immediately (even a SH1107 based OLED display), and would like to approach the project like this: 1. Design circuit schematic and PCB layout (using a Thêm

$33 USD / giờ
(0 Nhận xét)

Hi, With 30 years of experience in the development of electronics product, in Telecom, transport and industrial automation, I can provide the solution you’re looking for. We can discuss milestone prior start of proje Thêm

$50 USD / giờ
(0 Nhận xét)