LG Display returned to profitability in Q2, with OLED momentum, margin recovery, and undervaluation pointing to upside ahead.

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 ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Liquid-crystal display (LCD) was invented in 1964 at RCA Laboratories in Princeton, NJ. In 1970, twisted-nematic (TN) mode of operation was discovered, which gave LCD the first commercial success. The ...

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Amateur Radio Single Sideband Transceiver Controller for Arduino and SI5351 Clock generator. Includes Dual VFO, single or double band support for 20 and 40 meter bands, CAT control, optional S-meter, ...

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.