Samsung Display has unveiled a new generation of OLED panel that it says can recognize fingerprints anywhere on the screen and even check the user's heart rate, blood pressure, and stress levels using ...

This water-level indicator uses a 7-segment display, instead of LEDs, to indicate the water level (low, half and full) in the tank. Moreover, a buzzer is used to alert you of water overflowing from ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

Automation Products Group, Inc. introduces the MND Modbus Network Display. Automation Products Group, Inc. introduces the MND Modbus Network Display. This intuitive and flexible IP67 display can ...

Qualcomm is being coy and not telling us everything about its new Snapdragon 855 chipset yet, but it did dig into its new ultrasonic fingerprint sensor a bit. While that might not sound like the most ...

Unlocking your smartphone by pressing your fingertip against the touchscreen is about to go mainstream, with Qualcomm revealing its new 3D Sonic Sensor technology. The latest iteration of smartphone ...

Typically, in-display fingerprint sensors are associated with OLED displays. That’s set to change, as display maker BOE announced today the technology to use in-display fingerprint sensors with LCD ...