Hacker News new | past | comments | ask | show | jobs | submit login
Low-Cost Sensing and Communication Using Bidirectional LEDs (2003) [pdf] (washington.edu)
2 points by rathel on May 9, 2020 | hide | past | favorite



Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: