display colors look faded, 'washed out', like, instead solid black shows dark gray etc. No color issues when using Adafruit_GFX or UTFT library. Compared init commands sequence of Arduino_ILI9341.h ...

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

County commissioners voted 5-0 Tuesday to accept a motion by Commissioner Jeff Kinnard directing staff to return at a future meeting with a proposed policy that sharpens the county’s library display ...

公众号记得加星标，第一时间看推送不会错过。 在 Arduino 被高通收购后，开源硬件社区正在讨论 Arduino 的新条款和条件。 主要微控制器竞争对手 Adafruit 认为，新条款限制了云工具的逆向工程，对用户上传内容主张永久许可，并对人工智能相关功能实施广泛的 ...

Researchers at UC Santa Barbara have invented a display technology for on-screen graphics that are both visible and haptic, meaning that they can be felt via touch. The screens are patterned with tiny ...

Dec. 31, 2025 The U.S. president posted a picture of what actually appeared to be a dead falcon near wind turbines in Israel. Dec. 30, 2025 Georgia’s secretary of ...