In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...
Abstract: A microfluidic electrochemical sensor is fabricated for the measurement of chemical oxygen demand (COD) in surface waters, such as lakes and reservoirs. An Au interdigital electrode is used ...
Abstract: Optical fiber pressure sensing is of significant interest for industrial process monitoring and acoustic sensing. However, the direct detection of pressure changes along an optical fiber ...
Pradershika Sharma is a tech deals writer for Lifehacker. She has a Master’s degree in English Literature, a B.Ed., and a TESOL certification. She has been writing professionally since 2018, creating ...