[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...
A CRT test pattern generator built around an ESP32 board makes it easy to check old TVs quickly, without hauling a console or other bulky gear. It outputs PAL/NTSC composite patterns and shows a ...
Abstract: Accurate pattern recognition under conditions of limited training samples is a significant challenge in partial discharge (PD) detection for generators. To address this issue, a novel method ...