about 4 years ago
  • Czech Republic
Project - Bottle lid color sorting machine | in Sensors

Bottle lid color sorting machineGeneral purposeMe and my friends are collecting bottle lids as a recycling material. We remelt them in a mold a then use in our projects. But before we melt the bottle lids, we wash them and sort by color. That could be quite boring task, so I come up with this pro... view more