I'm in the need of a PCB designer that has good knowledge on the use of Altium, to build an autopilot expansion board. Before I do so I want to verify skill and competence of the candidate, therefore I have an add on project to be used as test. The unit is a multi link transmission system, that switches across the different communication units
...are looking for professional help to design a compact power supply (like in the pictures). The power supply will be part of a customized PCB and has to meet security standards (EMC/CE/UL). It should be a transformer based switching power supply with an efficiency of >70% (e.g. based on OB2535). Input power will be ~80-250VAC and output should be 5VDC
We have a board that does not work, it should be a standard design. But because of component selection or schematic error the board does not function properly. Needs checking
Looking for published literatures (not earlier than 2010) that will support schematic diagram (will be sent through pm later)
Hi MCUcoder, I'm working on an arduino based game prototype, Now I hired a person to design the PCB layout, mcu and create a custom controller for my game. I have some questions regarding the code conversion to a c/c++ low level mcu suited code. MY MCU would be atmega, similar to the arduino. Do you think you can help me with this project, do you
I am building a vacuum tube preamp (using subminiature tubes) and I need my design verified, checked for possible errors and potential improvements, I need the power supply designed and I need a PCB layout. I have breadboarded the preamp and it works, I would like everything checked and help with the power supply before continuing.
...have a very small PCB (40*30mm) design which has been made up ,I need someone outside of the project to evaluate [url removed, login to view] design is not complicated but will need someone who is very familiar with power supply design. They must be : *A background in power supply design* *Familiar with EU/US Law in regard to electrical safety and ...