A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...

BOE Technology Group (formerly Beijing Oriental Electronics Group) is one of the biggest and most prolific mobile display manufacturers nowadays. It’s one of the world’s largest manufacturers of LCD, ...

The brightness capabilities of OLED displays has been a hot topic for many years now as this panel technology continues to take over the display markets, whether that’s monitors, TV’s, laptops or ...

This paper presents a library for Arduino that allows interfacing a 16x2 LCD display with the HD44780 controller via the PCF8574 I2C expander. The library provides basic functions for displaying text ...

Pagers may have largely gone out of fashion in the age of the smartphone, but the T-LoRa Pager from LILYGO puts a modern spin on the class communications device. It’s a portable device with a 2.33 ...

Some 4K TVs have QLED or OLED displays, but most are LCD, and many of those have LED backlights. When you're shopping for a new TV, these are the sets you'll come across most often. We're going to ...

Nintendo opted for an LCD display over OLED for its latest Switch 2 console, which is a little odd given Nintendo introduced the Switch OLED five years after the original Switch as an upgrade. A ...

Abstract: This paper introduces a density-based traffic control system aimed at optimizing traffic management at intersections. Utilizing Arduino mega 2560, sensor technology, and an LCD display, the ...

Apple plans to release a MacBook Air with an improved LCD display in 2027, featuring Oxide TFT technology instead of the current amorphous silicon (a-Si) panels, according to a new report from The ...

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...