| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "Are you referring to this research note? https://publiclab.org/notes/cfastie/05-11-2017/dual-ndvi-ultra-probe-unit Are you referring to this figur..." | Read more » | over 5 years ago | |||
| cfastie | "I guess the method would be deriving NDVI from inexpensive sensors (not cameras) operated by a microcontroller. There might be a better sensor (or ..." | Read more » | almost 7 years ago | |||
| cfastie | "I've made a couple of those I2C hubs and they are very handy. They're fun to make too. I now put a little super glue between the header plastic bef..." | Read more » | almost 7 years ago |