develop a USB device to measure liquid density
$30-250 USD
Pagado a la entrega
I need help in developing a practical, working design concept for a usb probe to measure liquid concentration. This device will have to be able to plug into a usb port and transmit data that will yield the density of a liquid (like a hydrometer or refractometer). I the most practical and least expensive way to achieve this. I am not looking for a prototype or any type of programming at this time. I am looking for concepts not actual design at this stage.
Freelancer must be in USA or Canada.
Nº del proyecto: #11709763
Sobre el proyecto
8 freelancers están ofertando un promedio de $196 por este trabajo
Proposal: Work Bid: Rate: $200 Time Delivery: X days (Negotiable Based On Your Deadline) Your project will be developed with speed and quality, as well as all my previous work. I have experience in the requir Más
I run small chemical company specializing in technical advisory, document translation and dedicated research. I am a chemist with six years experience in laboratory work. I own three patents and I am author of several Más