An Arduino is a tiny computer that can be customized to perform many tasks. In this episode of DIY Data, @ryandewitt collects and streams real-time luminance data to JMP. The pilot show for this series, Ryan uses an Arduino Uno R3, and a connected light IR sensor to Pin 0 to get power from the USB attachment to a computer running JMP. Using a script in JMP, Ryan shows you how to collect the data and transfer to a data table with three columns. Follow along as Ryan takes you through each step in the process.