Recently I had a custom PCB designed and fabricated. I have not been able to get it to work and the designer I hired through Freelancer is no longer responding to my emails... :(
I am new to this world and have very little experience trying to trouble shoot things. I am looking for someone to help me with the error codes I am receiving and help me get things to work as needed.
Attached are the details of the project, error codes, and pictures of the assembled PCB in hand. The final product, I am trying to have 4, 2-digit 7 segment displays each controlled by slide potentiometer. When a specified number is shown on each display, it triggers a relay. I would really appreciate your help with getting the boot loader on the board and the software loaded so the unit will work for me!
Thank you in advance for your help!
14 freelancers estão ofertando em média $154 nesse trabalho
I would help with that for free, and it's up to you to decide to pay for future projects. It will just take us an hour or two. I am an associate professor in embedded systems.