Sonair’s 3D ultrasonic sensor enables 360° obstacle detection using acoustic detection and ranging (ADAR) for safe AMR ...

A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.

BEEN RELEASED. NEW AT NOON. ELEMENTARY SCHOOLS IN GREENVILLE COUNTY WILL SOON START USING A WEAPONS DETECTION SYSTEM. THE DISTRICT SENT AN EMAIL TO PARENTS ON MONDAY THAT STUDENTS IN THIRD THROUGH ...