Est. Budget: $500.00
I already have a patent on my invention. I also paid an electrical engineer to make two videos of the making of the circuit board and battery charger showing the application works. I also have all the files electronically saved.
I need an engineer/manufacture to help find the right battery size that will keep a mug warm for at least an hour in a moderate size. Also need the components put together so I have a working prototype to ...