输入捕获（Input Capture，IC）是定时器的一种模式，它允许 MCU 精确记录外部信号发生变化的时间（通常是上升沿或下降沿）。 输入捕获通道（Input Capture Channel）与定时器配合，在检测到输入信号的边沿时，将当前定时器的计数值保存到寄存器中。 测量脉冲宽度 ...

Styluses and smart pens may enhance productivity and creativity, but users can still encounter problems, especially outside of specifically compatible screens, tablets, notebooks or apps. Phree, a new ...

Let's hope it's also affordable. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Update: It's official—AVerMedia today launched the Live Gamer ...

AverMedia is a leader in content capture. With a wide range of both external and internal capture cards available, I’ve had the opportunity to test drive a few of their pieces over the past year. My ...