[color=#444444][backcolor=rgb(255, 255, 255)][font=Verdana, Arial, sans-serif][size=16px]We all learned in high school biology class that the human body can be divided into several major systems, incl
On May 17, local time, a committee of the U.S. House of Representatives held a public hearing on the topic of UFOs. At the hearing, the Pentagon released clips of mysterious objects passing over pilot
As shown in the figure below, C8051F580 is simulated in Keil4.The original value of P4 port is 0xC7. After executing the code P4=P4^0x38, it should be: 0xFF.However, the actual execution result remain
Source: Autodealer Comprehensive
On the evening of April 27, Li Xiang, CEO of Ideal Auto, "raised a question" on Weibo. Li Xiang said that a female reporter privately contacted a male engineer of the
Part of the project uses 2812 to control a brushless DC motor. Here I will share the software and hardware design and program code:1. The structure and commutation principle of a brushless DC motorThe