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I need traffic light project coding using Arduino and also hardware schematic(components details, connection, circuit explanation in details, circuit diagram...). I will milestone 100% and will release payment after i check the coding and schematic diagram is correct and working. You must provide as many instruction as needed to ensure this project is working 100%. I will not pay a single penny if the project does not work on my side, so you must ensure the project work on my side 100% as we discussed on freelancer chat.