One of the best and most simplest use cases for an ESP32-based display is a smart home dashboard. Touch or non-touch, it doesn't matter, as a basic display can be used to show information from ...

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 study ...

Until the 2000s vacuum tubes practically ruled the roost. Even if they had surrendered practically fully to semiconductor ...

An autonomous robot that detects toxic gases and human presence in mines; a smart PPE system that monitors workers’ health ...

Body Dimensions 166.9 x 76.8 x 8.1 mm (6.57 x 3.02 x 0.32 in) ...