only electric and case designing
There is three projects
Combine between mini power bank and mini repeater and mini router and universal adapter... all in one portable and separateble with one platform
Cobain between original laser pen and electronic lighter and otg usb with writing pen .. all in one pen
Combine between real time GPS gprs tracker and electronic weight scale
22 los freelancers están ofertando un promedio de $439 para este trabajo.
Hi I am an expert electronics engineer with more than 8 years of experience I can do all three project Please review my profile and let me know if you are interested in working with me Regards