介绍 旋转或编码器是一个角度測量装置. 他用作精确測量电机的旋转角度或者用来控制控制轮子(能够无限旋转,而电位器只能旋转到特定位置).其中有一些还安装了一个能够在轴上按的button,就像音乐播放器的控制button.Some of them are also equipped with a pushbutton when you press on the axis (like the ones used for navigation on many music controllers). 它们…
大神的全部PID http://brettbeauregard.com/blog/category/pid/ Improving the Beginner’s PID – Introduction In conjunction with the release of the new Arduino PID Library I’ve decided to release this series of posts. The last library, while solid, didn’t real…
新买了个ardhuino 入门套件 1. Win7 Driver issue: Need to install the below drivers, because my windows is installed by enterprise. As others say in internet, they may remove some drivers. When it plug the arduino, No USB device appears in my hardware list, in…
http://kazoo.readthedocs.org/en/latest/basic_usage.html Basic Usage Connection Handling To begin using Kazoo, a KazooClient object must be created and a connection established: from kazoo.client import KazooClient zk = KazooClient(hosts='127.0.0.1:21…
The Arduino is a small Atmel-based microcontroller development board easily integrated into many different types of digital control and automation. Hundreds of thousands of Makers, hobbyists and researchers around the world make use of Arduino variat…