In Progress

PCB Designer

PCB 1: to manage external input; HDMI, twice USB Type A 3.0, SD slot and twice USB type C.

PCB 2 : to manage a powerbank, better if there is the chance to implement directly the power bank on the PCB.

Each board will be installed in an enclosure, all the PCBs are powered by a single power bank in order to provide serially charge to all the PCB.

The power bank will also provide battery to external device such as MacBook.


Size of each board: 80mm diameter


Main USB-C Port:

The main USB-C port is Thunderbolt 3 compatible and is used to connect the hub directly to the laptop.

Dedicated USB-C Charing Port

The secondary USB-C port is for pass through charging only and cannot deliver data or video.

USB 3.0 Ports:

2 x USB 3.0 Ports (Up to 640mbps/5gbps or 320mbps/2.5gbps when both USB ports are in use).

SD Card Slot:

1 x SD Card Slot (UHS-i compatible).

HDMI Port:

1 x HDMI Port 1.4. Capable resolutions are 1080p@60hz, 2560 x 1440 @ 60hz, 3840×2160@30hz.

Mini DisplayPort:

1 x Mini Display Port 1.2. Capable resolutions are all HiDPI resolutions, 1080p@60hz, 2560 x 1440 @ 60hz, 3840×2160@30hz.


Regarding PCB2:

-capacity of the powerbank 20000mAh

-charging management on board

-output voltage 60w Typer C output,

-PD 3.0 USB C Input, 60W Type C Output

-It have to be charge with an external adapter

Skills: PCB Layout, Electronics, Microcontroller, Arduino, Electrical Engineering

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About the Employer:
( 0 reviews ) Belgrade, Serbia

Project ID: #21336903

Awarded to:


Hi There, I am an electrical design engineer having 8 years of experience in designing and development of power systems and prototyping. Please share your further concerns over the chat. Regards Pankaj Yadav

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