IEEE

Enhancing the Sensitivity of a Temperature and Relative Humidity Sensor Utilizing Fe₂O₃-Coated Tapered Optical Fiber

Abstract: This article presents the development and experimental verification of a temperature and humidity sensor featuring a stable structure and high sensitivity. The sensor utilizes a Mach-Zehnder ...
C&EN

Ultrahigh-Response Humidity Sensor Arrays Based on a Graphene/Polymer Composite for Contactless Gesture Monitoring

State Key Laboratory of Flexible Electronics (LoFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, 127 West Youyi Road, Xi’an 710072, China State Key Laboratory of ...
GitHub

IoT project to control LEDs using hand gestures with Arduino Uno, and Blynk app.

MediaPipe is used to detect hand landmarks in real-time. Custom logic maps different gestures (open hand, closed fist, etc.) to LED numbers. Connect LEDs to Arduino digital pins (D9–D13 in this case).
The Verge

The new iPhones all have Center Stage front-facing cameras

They have new square sensors that don’t require you to rotate the phone to take landscape selfies. They have new square sensors that don’t require you to rotate the phone to take landscape selfies. is ...
IEEE

Enhancement of Levofloxacin Electrochemical Sensor Sensitivity on Nanosized Boron doped Diamond based Screen Printed Electrode

Abstract: Excessive use of levofloxacin (LEV) antibiotics causes resistance which leads to morbidity. Furthermore, it is necessary to use LEV measurement analysis techniques using effective and ...
C&EN

Low-Frequency and High-Sensitivity PVDF/Metglas Magnetoelectric Sensor Based on Bending Vibration Mode

College of Physics, University-Industry Joint Center for Ocean Observation and Broadband Communication, and National Demonstration Center for Experimental Applied Physics Education, Qingdao University ...