These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

That information is then communicated over Bluetooth to the Arduino which actuates a high-speed electromagnetic gate to force the M&M down the right chute for sorting.

Automotive Grade Device Allows for the Calculation of Color Temperature, Light Source Differentiation, and Placement Behind Dark Cover GlassMALVERN, Pa., April 02, 2025 (GLOBE NEWSWIRE) -- The ...