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How to Build an Arduino Heart Rate Monitor with PulseSensor and OLED Display

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and data ...
Android Authority

The pixel that refused to die: LG Display's 15-year OLED journey and the screen that changed everything

Deep within LG Display’s Paju facility, in a room most employees have forgotten exists, sits a 15-inch screen that shouldn’t be working. When engineers fired it up last month for a heritage ...
PC World

Your OLED display’s worst enemy: burn-in. Here’s how to fight back

Screens with OLED panels are increasingly being used in laptops and PC monitors. The reason: The prices for OLEDs have fallen, and this is likely to continue in the future. A laptop with an OLED ...
Ars Technica

Tandem OLED is OLED’s latest weapon in holding off MicroLED, QDEL

Tandem OLED has been around for years, but Apple made the technology feel new and shiny when it announced that the screen in its first ever OLED-based iPad would use a tandem structure. Other consumer ...