Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

A flip-flop in digital electronics is a circuit with two stable states that can be used to store binary data. The stored data can be changed by applying varying inputs. Flip-flops and latches are ...

CircuitPython is a beginner friendly, open source version of Python for tiny, inexpensive computers called microcontrollers. Microcontrollers are the brains of many electronics including a wide ...

最近在做一个东西，上面用到了两篇XS128之间的主从机通信 一片主机一片从机。下面用A(主机) B（从机）代替 单功形式，A通过直接写数据寄存器吧数据发送到B，B生成中断响应 接收数据。完全好用 在尝试A接收B的数据时。首先B写数据寄存器，进入死循环等待A ...