Whether a value is high or low needs to be read by connecting a sensor to a digital pin of Arduino. A PIR sensor is widely sold in the market. The PIR sensor is not difficult for ordinary people to make. The PIR sensor is cheaper than IR sensors. Since accurate detection is difficult...
The Pixy2 is a self-contained unit, it’s onboard processor takes care of all the “heavy lifting” – recognizing specific objects and filtering out extraneous objects. This frees up your microcomputer or microcontroller to perform other operations, using the Pixy2 as an “intelligent sensor”...
Journal of Sensor and Actuator Networks Article VisKit: Web-Based Interactive IoT Management with Deep Visual Object Detection Chae-Eun Hwang, Sung-Hun Lee and Jin-Woo Jeong * Department of Computer Engineering, Kumoh National Institute of Technology, Gumi 39177, Korea; codms50111@naver.com (C....
Additionally, a gas sensor is attached to alert people of harmful gas from waste and when rain is detected, the rain detection sensor automatically closes the bin. Similarly, sensors have also been used to measure weight and detect the level of waste in the bin [19]. In some instances, ...