资讯

Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board ...
Last Friday, the three most widely followed benchmark indexes closed a winning week. The Dow Jones Industrial Average, the ...
Forty years ago, Alan Klapmeir, the co-founder of Cirrus Aircraft, was involved in a midair collision. With his plane missing part of a wing, Klapmeir was (just barely) able to land, but the other ...