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There is a cheap brandless ESP32 circuit board that comes with a 320 x 240 LCD display with touch that a number of Chinese businesses seem to be selling, also via AliExpress and Amazon. There's a ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

Those LED matrix displays showing bus departure times are so cool out there right? What's more, if you know up front when your bus will be leaving, you can make an informed decision whether you have ...

Abstract: The refreshing rate of a multi-lines Braille display using electrorheological (ER) valves matrix plays a very important role to meet the demands of reading experiences of visual impaired ...

Jeong Cheol-dong, president of LG Display, met with reporters at the ‘CES 2026’ event in Las Vegas on the 7th (local time) and stated, “We will possess both ‘overwhelming technological capabilities’ ...

Abstract: Due to the differences in the luminous intensity and peak wavelength of each mini-LED, mura has become a key constraint in display applications. To solve this problem, an advanced demura ...