Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Is This a True HDR Display? One of the more controversial aspects of the Switch 2's display is whether it actually supports HDR or not. Technically, it does – it accepts and displays an HDR signal.

OLED displays like the Alienware 34 AW3425DW are about 100 times faster than the Switch 2's LCD display. Yikes. (Image credit: Future) The Switch 2 has a pretty puny sub-20 Wh battery.

Samsung Display made its first appearance at Computex 2025, showcasing a range of IT OLED products as the South Korean panel maker seeks to capitalize on the industry's transition from LCD to OLED ...

Universal Display appears reasonably valued, and its prospects have improved after its recent blue OLED breakthrough. Read why we see a potential inflection point for OLED stock.

Using a pair of 22-inch Micro LED screens, LG Display showed how they could operate separately or be slid together to make one, visually seamless ultra-wide display.

The XS4 One S Keypad enhances access control with a state-of-the-art capacitive panel that combines PIN-code, smartcard, and mobile access options. Easily retrofit existing doors while gaining ...

Learn how to build an RFID door lock system using Arduino for secure and smart access control. This step-by-step guide covers circuit connections, coding, and hardware setup to create an automated ...

Are you confused between LCD, OLED, QLED, and miniLED display technologies? Here's a comprehensive guide to every display type.

The monitor features a 23.8 inch, 1920 x 1080 pixel TN transflective LCD display with support for 16.7 million colors, 60 Hz to 75 Hz screen refresh rates, and a 5ms response time.

At CES 2025, Plugable debuted its UD-7400PD laptop dock, which uses the DisplayLink DL-7400 chipset to support up to five mega displays.