Posts Tagged ‘crackers’

The Light Roasted Coffee Bean Crackers

A group of thesis student was tinkering near the coffee roasting machine. They were testing the newly modified micro-controller and at the same time evaluating the performance of the whole machine. The recommended roasting time for most roasting machine is 17 minutes for a specified temperature, +/- depending on desired roasting degree. However, something odd was happening. […]

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