This study reports on a PAS sensor that uses a highly sensitive pressure sensor composed of silicon piezoresistive cantilever to measure photoacoustic waves generated by far-infrared light, for ...

Arduino library driver for Adafruit's TCS34725 RGB Color Sensor Breakout - adafruit/Adafruit_TCS34725 ...

This paper introduces the design of intelligent garbage can, which is based on microprocessor control technique. STC89S52 SCM was adopted as the main control chip. when one hand or an object ...