The 3D-printed ring, which is roughly the size of a quarter coin, relies on a custom deep-learning algorithm to understand ...

While a well-known use of this is sonar, ultrasonic sensors can also be put to use to make a radar-like system. This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance ...

The two systems are designed to work in combination with unmanned aerial vehicles (UAVs), maritime patrol aircraft, surface ...

Ring’s entire approach to its bevy of connected home security products is centered around helping you feel safe at home. They’re all aimed at providing peace of mind. The Mailbox Sensor, Ring ...

Called the AQS-24, the technology merges sonar with laser mine scanning and human command and control to sustain high-resolution countermine sensing and identification at speeds as fast as 18-knots.

Step 3: Next, ensure your Ring Alarm is set to Home. Step 4: Press the button on the corner of your Ring Contact Sensor. This should produce a green light on the device. Step 5: While it’s ...

The 3D-printed ring, which is roughly the size of a quarter coin, relies on a custom deep-learning algorithm to understand the sonar image created by the onboard sensors.