4 ms·
You could make generic jars with longitudinal light detection strips to determine the fill level.
by edoo 8y ago
You could make generic jars with longitudinal light detection strips to determine the fill level.
- seizethecheese 8y agoIs a strip cheaper than a load cell?
- edoo 8y agoGood question, probably not. One other idea I had was a little light sensing pebble that acts like a dash button. When it is exposed in your pile of goods it adds it to your shopping list for approval.