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

Collection of games for the Arduino LCD Keypad Shield Most of these games were modified to work with the LCD Keypad Shield. You will find the code in the sketches directory. The links to the original ...

A fully integrated 3-D ultrasonic fingerprint sensor-on-a-chip is presented. The device consists of a 110× 56 piezoelectric micromachined ultrasonic transducer (PMUT) array bonded at the wafer level ...

Ten days after the start of the academic year, Charleston schools reported a spike in absences and low enrollment numbers in multilingual students.

According to leaders, missing even a few days can make it difficult for students to keep up with the curriculum.

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.

The pervasive, multicomponent contamination of environmental matrices by antibiotics─and the persistent accumulation of their residues─poses serious threats to ecosystems and human health.

Student attendance is a part of the regular academic performance of some college students, and attendance rate is also an important indicator for evaluating teaching quality. The commonly used ...