Chris Satterlee

coffeegrindsize. Detects the individual coffee grounds in a white-background picture to determine particle size distribution

IV_Swinger. Hardware and software documentation and code for an open source IV curve tracer for photovoltaic solar panels.

ADS1115_InstESRE_Pyranometer. Documentation and test for an Arduino/ADS1115 version of the InstESRE pyranometer kit

Test_ADS1X15. Arduino sketch to test an ADS1015 or ADS1115 breakout board