http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fpdf%2Fsbou278″>View Datasheet
Texas Instruments OPT4001YMNEVM ALS Evaluation Module (EVM) is a platform for evaluating the OPT4001 under various conditions. OPT4001 is a light-to-digital sensor that measures the intensity of visible light. The sensor’s spectral response tightly matches the human eye’s photopic response.
The Texas Instruments OPT4001YMNEVM consists of two printed circuit boards (PCBs). The first is the OPTMBEVM motherboard, which communicates with the computer, provides power, and sends and receives appropriate digital signals. The second is the OPT4001 coupon board, which contains the OPT4001 and its support circuitry.