Design me a Product (PCB Oled Screen Power Bank USB Ports)
$250-750 USD
Paid on delivery
Hello Engineers of the World
I come to you with the following exciting project:
We have a system consisting of 3 units as follows [BOM Attached - Excel File]:
Unit #1:
- Set of batteries, acting as power bank (capacity 12000 mAh or more)
- Memory chip (64 GB) - we plan to increase this later
- Bluetooth module for proximity
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Unit #2:
- A parallel hub with the following ports:
- 2x USB port for power output from batteries
- 1x USB port for data output / input to the memory chip
- 1x USB mini-port for battery power input (charging)
- 1x LED indicator with following conditions:
- Green Light: if battery is plugged in and FULL
- Orange Light: if battery is charging
- Red Light (FLASH): if battery is being used and it low on current capacity or empty
========================================================
Unit #3:
- LED Switch Button #1: Switch Bluetooth module On / Off
- LED Switch Button #2: Switch whole system On / Off (Screen + Battery Output + Memory Access + Bluetooth Module)
- An OLED screen (blue and white) to display the following:
- Battery status (shape of a battery + percentage)
- Status of Bluetooth module
- An ALL CAPS word in the middle saying "HELLO"
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Connectivity Information:
- Units will be wire connected
- Unit 2 and Unit 3 are 10 cm away
- Unit 1 is 45cm away from Units 2 and 3. Unit #1 is the main unit, right? ;)
- Cables must be neatly done, the way engineers work
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Software Information:
- System should be programmable, and ready to use. Plug and play
- For proximity, the Bluetooth module is expected to be broadcasting signal when powered on, a smart phone application will be developed (separately) to get proximity location
- We must be able to change the word "HELLO" displayed on screen
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Deliverables:
- Cicruits plans + blue prints + anything needed for manufacturing
- A prototype with all 3 units built, connected and functional together
========================================================
Enclosure:
- We will make the hard material enclosures for all 3 units. If you want to make them, we will pay you a bonus. Dimensions of the enclosure and blue prints are attached to this post
- Material is hard plastic (suggest alternatives) - Color: Black
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Delivery:
12 days. We have 12 days to show a working prototype to our management or we all get fired (A)
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Update: the USB ports giving output from the batteries are expected to deliver fast charging.
Project ID: #13958848
About the project
29 freelancers are bidding on average $901 for this job
hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards
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
Hi. I am a professional Electronics Engineer having expertise in PCB designing and in Proto-type products manufacturing. I can do this project. Contact me. Thanks
Hello, we can do this project for you! We are a team of 8 graphic designers and developers with a solid experience in: Graphic Design: Adobe Photoshop (Photo manipulation & Website design), Adobe After Effects (Vi More
I understand to want to make a SMART power bank 12000mAh that can also store the data in SD card via USB Cable. Bluetooth used for proximity. I will be work UNIT wise as like you mentioned unit #1, unit #2 & unit #3. More
Hi! Im Alex a engineer, I hope you will choise me to colaborate now and for future project's :). I can do tehnical drowings,Product Designe, Mecanical Designe, Project Concept. My skills are: Fusin 360, SolidWorks ,Au More
Im experience with my duties I do it in experience quality You can contact with me on chat to understand your project and send to you an sample from my experience work and you can pay for me after you like my work
i will use the solidworks for the 3D, and also, i will have a part of assembly view to you . I do creating prototypes by hand or 3D printing, I have been training work with a team , well communicate with all departm More
I am waiting for you, I have 3 year experience, so I think I will give u better service.
Hello, I am an embedded design engineer from past 3 years and I have created custom libraries for Arduino of mega. I also familiar with Arduino programming and I have been a systems engineer. I have experience develo More
FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past p More
Hi, I have expertise in 2D & 3D Graphic design,caricature design, line art, cartoon design, fashion design,3d Modelling,3d Rendering,3d Texturing, After Effect,Flash,Animation. I can work in illustrator,Photosh More