Detecting characteristics of thin-film NTC infrared sensors fabricated by micromachining technology were studied. In order to reduce the thermal mass and increase the responsivity, the sensing element ...

On-chip integration of mid-wave infrared (MWIR) absorption spectroscopy gas sensors is a powerful approach to massproducing compact and inexpensive devices and systems. Moreover, this approach opens ...

Detection: The system uses a Passive Infrared (PIR) sensor to detect motion. Processing: An ESP32 microcontroller processes the data from the sensor. Alerting: Upon detecting motion, the system sends ...

Open-source digital twin for a line-follower robot, integrating MATLAB controller, Unity 3D virtual model, and ESP32 physical robot. Features PID control, UDP/TCP sync, and HTTP dashboard. For ...