Motherboard type design that will allow either Model B Type Raspberry Pi or Model Zero Type Raspberry Pi to be mounted on to the motherboard using a common header set on the Motherboard.
Board will be used to extend functionality of RPI devices for a specific set of requirements as detailed in this document.
Some high-level details of functionality that this motherboard would deliver:
Power Regulation and power supply to RPI over GPIO
5vDC and [url removed, login to view] Power rails (for logic level circuitry)
Voltage and current monitoring at three different power points (Input, 5v, & [url removed, login to view])
Some basic user interface through 4 Switches and 4 LEDs
Power Boost to a Type A USB socket
Audio Output via GPIO pins
See associated Block Diagram (uploaded) for idea of component requirements. Ignore layout this is purely for spec up only.
More details will be provided after preliminary discussion
Board design, circuit design and component spec required
All components parts must be Digikey sourced
Guidance from board designer as to best spec and best practice on circuit design willingly accepted
This board design is part of an existing ongoing project, all software and coding will not be part of this scope but consideration must be given to RPI GPIO capabilities when specifying components
Expected Revisions - 2; so, three versions, first submission, revision one, revision two
34 freelancers are bidding on average $735 for this job
We provide one stop embedded solution. Are you sure you want to do this with cheap fees? Relevant Skills and Experience One stop embedded system/ robotics solution Proposed Milestones $555 AUD - milestone
Good day! Im a Computer Engineer and had experience in doing circuit design and PCB layout. Contact me now and I can help you right away. Cheers!
Hello! We are extremely interested in this project and would love to work on this project, please reply back to discuss further. Looking forward to hearing from you soon. Thanks!