The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Inspired by bats and dolphins, this ultrasonic tech lets machines “see” in pitch-black and chaotic environments.

Redmi K90 Pro leak reveals Snapdragon 8 Elite 2, periscope camera, ultrasonic fingerprint sensor, and 2K OLED display; expected to launch in China this October.

Learning Morse Code is no longer a requirement for HAMs in many jurisdictions, but it’s still a nice skill to have. [I_void(warranties)] wanted to learn, but couldn’t find a trainer ...

Simultaneously, the wristband uses an ultrasonic sensor array to measure blood pressure and arterial stiffness, while ECG sensors measure heart rate directly from wrist pulses.

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

As per the leak, the Vivo X300 Pro Mini may feature a 6.3-inch flat OLED screen with a 1.5K resolution and an ultrasonic in-screen fingerprint sensor.

APC issue 542 (February) is now available, ensuring you never miss another software update.

The ultrasonic sensors market is witnessing sustained growth as industries increasingly rely on non-contact sensing ...