CareDx (CDNA) stock rebounds after addressing concerns over draft Medicare policy for transplant tests. No coverage changes expected. Read more here.

薄膜晶体管液晶显示器（英语：Thin film transistor liquid crystal display，常简称为TFT-LCD）是多数液晶显示器的一种，它使用薄膜晶体管技术改善影象品质。虽然TFT-LCD被统称为LCD，不过它是种主动式矩阵LCD，被应用在电视、平面显示器及投影机上。 TFT-LCD面板可视为两片玻璃基板中间夹着一层液晶，上层的 ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Who Won and Lost in Trump’s Tax Bill Scientists tracking ‘interstellar’ object that has come ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

The Oakley Encoder are our top-rated best-in-guide selection when it comes to cycling glasses and they've got 54% off ...

您有一个微控制器和两个相同的传感器，这意味着它们具有相同的I2C地址。如果没有多路复用器或配置传感器的I2C地址的可能性，则无法将它们连接到相同的I2C总线。然而，Arduino Uno R4 Wifi在板上提供多个I2C总线。一个I2C总线在引脚上可用，另一个在Qwiic连接器上可用。

Nintendo Switch 2 Technology Development Division and Senior Director Tetsuya Sasaki claimed LCD has advanced to provide the features they wanted.

Nintendo shares an official statement on why it chose to use an LCD screen instead of OLED on the upcoming Nintendo Switch 2.

The Celestron PentaView’s LCD digital display makes this microscope ideal for demonstrating to a large audience.