Arduino Nano H C-SR04 ultrasonic sensor SG90 servo motor 1.8″ ST7735 Display (or equivalent) Soldering kit Screwdriver set 9V battery and connector Electrical wires and soldering gear.

The assembly begins with installing the motors and wheels, followed by mounting the controller board and display. The video explains how to wire the components neatly and attach the battery. After ...

For more than two decades, radar technology has played a crucial role in the automotive sector, beginning with its early application in adaptive cruise control. Since then, radar has become a key ...

Texas Instruments has announced an in-cabin radar IC for vehicles that includes both RF front-end, signal processing and application processing. Revealed at CES today, AWRL6844 is a 60GHz radar made ...

B. -s. Kim, J. Lee and S. Kim. Resolution Improvement Algorithm with Two Targets Using Envelope of the Beat Signals for FMCW Radars. IEEE Sensors Journal, 2024 DOI: 10.1109/JSEN.2024.3505845 ...

Enables autonomous driving of a 2 or 4 wheel car with an Arduino and a Adafruit Motor Shield V2. To avoid obstacles a HC-SR04 Ultrasonic sensor mounted on a SG90 Servo continuously scans the area.

Ultrasonic fingerprint scanners are usually only seen in premium phones like the Galaxy S24 series. So it is usually seen as the better technology for fingerprint security technology.

That should change this year, as Google is switching to an ultrasonic fingerprint sensor across the Pixel 9 series – except the Pixel 9 Pro Fold, which has a side-mounted fingerprint sensor.

The Wireless Ultrasonic Radar described here is a scaled-down version of a true radar system. It utilises ultrasonic sound waves to detect nearby objects, presenting their precise distance (in cm) and ...