We have been building some of our own products, we have accumulated fair amount of knowledge in the field of electronics, and we have seen many broken devices. We can always use our knowledge to help you out with your problems. As an example we can review your product ideas with you and give you some useful pointers, which you might miss out on your own. Things where we might help you out could relate to manufacturing, electrical specs, packaging (ie enclosure), PCB design or you just need a second opinion on something you are about to do.