Hi,
Sorry for the long time without replying.
Attached 2 pictures to show which kind of items to count we are talking about.
They are plastic bags with jewellery items inside, in silver or gold. Therefore the accuracy needs to be perfect, as it's high value items (and not just screws or anything). The size of the bag can be 4x6 cm (like the small one o nthe picture), or 8x12 (like the big picture).
Would this "Pololu Carrier with Sharp GP2Y0D815Z0F Digital Distance Sensor 15cm" you propose detect those bags? If yes, as i'm leaving in Germany, do you know if i can get it somewhere in europe where i don't need to wait 1 month to receive it ? Or a similar component maybe ?
And if no, any other idea of cheap but reliable component i could use ?
Other question : for the display and the buttons, would you have references you rely on i could buy ? I don't want to buy anything, and then it breaks after 2 hours...
Thank you for the help again,
