My project is to detect available and not available object and show the status at the dashboard. i’m using arduino as my microcontroller. For dashboard interface already completed. Now I’m having problem to pass status from sensor to the dashboard. i’m using ir sensor which is to detect object available or not available. if object detected, green light led will turn on and if object is not detected red light led will turn up.
My idea is when object available the table dashboard will change color to green or if not available the table dashboard will change color to red.