Create a counter with web interface where you can register the product that will be county.
The result of the meter and the type of product registered in the user interface must be recorded in a mysql database every 5 minutes.
See attached file for more detail
39 фрилансеров(-а) в среднем готовы выполнить эту работу за $563
hi there we are a team of electrical and software engineers. we have read you specs and we can design the product you need. let us know if you are interested.
Hello I'm an electronics engineer with 10+ years of experience including Arduino, Raspberry web interfaces and databases. Please tell me more about your project. Best regards, Dennis