rpi a+ board piggybacked on a board that controls 7 tiny stepper motors (2 different types), a laser, a fan, temperature, and 2 galvanometers via dsp.
a layout exists, but that´s not good enough, but you can see the scope there. you would also need to write the firmware.
no upfront payment until I see a working layout, I already lost time and money...
20 freelancers estão ofertando em média $2459 nesse trabalho
hello as i see, we have to draw all the pcb layout and write the firmware again. i have some experience in pcb layout design and c programing for microcontrollers. thanks
We have experience with Raspberri Pi and already have it (model B). We need more information about firmware requiremets to give you more reliable estimate.
Dear Sir, I have +5 year experiences in Embeded Developer and PCB Designer. To Provide Quality,Well Documented and supportive work. Thanks & Regards HGDumaswala
i enjoyed with layout, i had achieved a lot of pcb this last time in sch ole and in a lot of personal project , so i think i shall achieved also your project.