在这个项目中，将向您展示如何设置和编程您自己的考勤系统，该系统使用RC522 RFID reader。 整个项目中，将展示如何组合使用RFID RC522阅读器和16×2 LCD的电路。 首先展示将这些电路连接到Raspberry Pi的GPIO引脚所需的所有步骤。还将向您展示如何测试每个电路，使其 ...

Raspberry Pi enthusiasts wanting to connect their projects to the Arduino Cloud using Python might be interested in a guide specifically created by the official Arduino team. Raspberry Pi GPIO control ...

The Raspberry Pi Foundation has launched a new introductory path for Python programming aimed at young people. The new Introduction to Python project path has been designed to teach kids the basics of ...

In addition to being a serviceable single board computer, the Raspberry Pi also has a header full of GPIO pins at your beck and call. [Tedbot] sent in a great tutorial on using these pins with Python, ...

今天，世界各地的技术团队一些人将会过这个极其特殊的节日——π节（圆周率日）。3月14日（在美国写成3/14）被称为Pi Day ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. In honor of Pi Day, Chaim Gartenberg and I cooked up a tiny little Raspberry Pi project for yesterday ...

Since the pandemic continues to spread around the world, it seems likely we'll be spending the winter staying safer at home. And with cooler temperatures keeping us indoors and making outdoor ...

The Raspberry Pi is a great machine to learn the ins and outs of blinking pins, but for doing anything that requires blinking pins fast, you’re better off going with a BeagleBone. This has been the ...

想象一下，一辆车辆以每小时 54 公里的速度巡航，大约相当于一个物体以每秒 30 帧的速度每帧移动 0.5 米的速度（0.5×30×3.6=54 公里/小时）。安装在车顶上的是一个紧凑的高性能视觉系统，围绕 Raspberry Pi 5 板和 Hailo-8L AI 加速器构建。这种实时设置可以检测前方 ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. TL;DR: The 2022 Complete Raspberry Pi and ...