Water Flow Sensor / Flow Meter Arduino Library, Flow Rate, Volume, YF-S201, YF-B1, OF10ZAT, OF10ZZT, OF05ZAT, OF05ZZT - hafidhh/FlowSensor-Arduino ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) is an ultra-small, fan-less air quality sensor for sensing ...

In this study, a fully flexible inkjet-printed graphene-based capacitive humidity sensor is investigated using graphene oxide (GO) as sensing material mixed with Polyacrylic Acid, PAA. The printed ...

In this work, a low-humidity sensor based on Au-HKUST-1 was proposed by the method of post-synthesis modification. The hydrophilicity and conductivity of the sensing film were improved by the ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

2.5. Humidity sensor Before investigating the changes in electrical resistance of the PS/PPy-OMMT mats under different relative humidities (RH), the membranes were subjected to a 5-minute air plasma ...

Add to that a microSD slot, speaker driver, RGB LED, light sensor circuit ... a 218-page full-color project book. This book is the missing manual the community always wanted: over 40 fully tested ...

Apple has sued a former Apple Watch employee, accusing him of stealing trade secrets and sharing confidential sensor technology with Oppo before leaving the company.