Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative ...

The Inland Revenue Department (IRD) has introduced a QR code to simplify the registration process for Taxpayer Identification Numbers (TINs), Commissioner General of Inland Revenue, Ms. R.P.G.H ...

A Volvo EX90's lidar sensor was caught on video damaging a smartphone's built-in camera.; The lidar's lasers damaged the camera's telephoto lens, which fried certain pixels. Here's a PSA: Don't ...

PIN Code Access: Secure the system with a 6-digit PIN. LCD Display: 16x2 LCD for user interaction and status updates (e.g., "Enter Pin", "Alarm Active", "Motion Detected"). Keypad Input: A 4x4 matrix ...

The largest public park in the South Bronx was once a refuge in a neighborhood marked by poverty and neglect. Now, many residents actively avoid it. “What’s happening in St. Mary’s Park is a ...

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There are more examples Demo_IDF, but the Arduino sketch is called “esp32p4_arduino_mipi-dsi_lvgl.ino”, indicating the display is working and the LVGL library is used for the user interface. It turns ...