I need to build a count up timer using Arduino . For example : if using a laser beam or photo electric sensor.. once the beam or connection is broken the timer starts and once the beam or connection is solid or connected the timer stops. I need to program steps in the process. For example : after the timer hits 4 minutes a notification comes across on a TV that says "perform this step" and 2 minutes later at 6 minutes "perform the next step"... So it gives instructions to the user. The data should be recorded to a spreadsheet afterwards.
14 freelancere byder i gennemsnit $442 på dette job
I have a large experience of creation of the devices for several escape rooms. I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics.
Hello I'm an electronics engineer with 10+ years of experience including Arduino and Raspberry. Please tell me more about your project. Best regards, Dennis