I need a hardware designer for DC/DC Step-Up LED Driver design project

In Progress Posted 2 years ago Paid on delivery
In Progress Paid on delivery

Hello!

We are a startup from Sweden that needs help with one of our projects.

We will need someone that can source, design and most likely test 3 pcb board designs that are technically stacked on each other.

1st board will be a capacitive touch ring board, preferably flex,

Under that will be our so called controller board with an esp32, 2 tactile buttons, usb c pd input and some Addressable LEDs,

this will then be connected to the 3rd pcb.

This will have the step up pcb and step down for various components,

USB c pd will negotiate a 20v up to 5a. This will need to get converted to 39v 1.15a out for the LED with thermal runaway in mind and boost efficiency.

Step down for a fan @5v and the Neopixels, and a further step down to the esp32.

The size for the controller board and the boost/buck board will be 45x45mm with a safe margin around the corners at 1.5mm

The LED in question to drive is NFDWJ130B-V4 .

Please check if you can source the components and actually deliver this product within a month from Jan 12.

If you can text me and we can start the conversation.

If we find a good person for the job, there will be much more to come.

We will require an NDA to be signed for revealing all plans and our designs for the product. And the end schematics and pcb design will be handed over to us as we buy a product from you that we claim ownership of in the end. These schematics are not to be shared later on.

Many thanks beforehand / Vincent

Electronics PCB Layout Microcontroller Electrical Engineering PCB Design and Layout

Project ID: #32616207

About the project

51 proposals Remote project Active 2 years ago

Awarded to:

jpbriz80

Hi! I have many experiences in LED boost drivers as you can see in my portfolio/web. If you need a tiny footprint, maybe the PCB will be of 70u Cu to support the dissipation power. Can I use a PIC microcontroller to More

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51 freelancers are bidding on average $1148 for this job

avigupta0061

Best Hardware Design Expert at your doorstep! Dear Vincent, We can design Step Up Led driver from USB PD in the smallest footprint. Do you want to drive a single LED? Please send us NDA and will sign it for you. We c More

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VoblNet

Hello, I have experience with Type C power delivery. I can make LED driver for you from 20V PD source, and the rest according to your requirements.

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Engrusman877

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zhkhan89

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etalhak

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HarimohanG

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Valuesolutions

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lydialin2000

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