Arduino Sensor ..............\Arduino_Universal_Input_PCB_V2.pdf ..............\Sensor_0_to_10V_read ..............\....................\Sensor_0_to_10V_read.ino ..............\Sensor_4_20_read ..............\................\Sensor_4_20_read.ino ..............\Universal_input_test_V2 ..............\.......................\Universal_input_test_V2.ino