QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

YouTube killed my comment alerts, so I vibe-coded a fix to get them back - in just 1 hour ...

K and wide-area GigE cameras with PoE, ONVIF Profile S/T/G/M, RTSP streaming, built-in OTA platform, and NTP/PTP synchronization, engineered drones, UAVs, smart surveillance, smart city, traffic ...