R1645G-A1ML-20F

When measuring current, you must pay attention to the most important point. Do not confuse the method of measuring current with the method of measuring voltage, because many novices use the same meth...[Details]

Single chip microcomputer controlled stepper motor protues simulation The procedure is as follows: #include "reg52.h" int delay(); void inti_lcd(); void show_lcd(int); void cmd_wr(); void ShowSt...[Details]

SFR: Special function register, including 8, 16-bit peripheral module registers RAM: Data Memory INFO: Information storage FLASH: Program memory    The result indicates that this progra...[Details]

For new energy vehicles, improving driving range requires low vehicle power consumption and large battery pack capacity. Due to volume and mass limitations, the battery usually requires a high mass/v...[Details]

Some rechargeable batteries have a rule that they cannot be discharged below a certain voltage. The circuit provided here can indicate that the terminal voltage of a 12V rechargeable battery has dr...[Details]

1 Introduction At present, most of the temperature control equipment at home and abroad is single-channel control, which can only control one heating device. In China, the research and deve...[Details]

Time delay characteristics are one of the important indicators of devices, and accurate measurement of time delay characteristics has always been a hot and difficult issue in the field of measurement...[Details]

As soon as the iPhone 15 was released, the market was in an uproar. Although everyone didn't think highly of it, it was still sold out. One wave after another, the problem of excessive iPhone radiati...[Details]

1. Software This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly reflected ...[Details]

DC DC motor is one of the main types of motors. Due to its good speed regulation performance, it is widely used in many occasions with high speed regulation performance requirements. DC motors are...[Details]

(5) Example of interrupt application (external interrupt):  void interrupt_initial() {  P1DIR&=~BIT7; //P1.7 is input  P1IE|=0x80; //P1.7 interrupt enable  P1IES|=0x00; //P1.7 rising edge trigger  P1...[Details]

On August 2, Cerence Inc., AI for a world in motion, announced that it has partnered with the new luxury smart electric car brand smart to provide AI-driven solutions for the next generation of sma...[Details]

With the advancement of technology, video playback applications have been widely used in commercial electronic products (such as mobile phones and MP3 players). Mobile phones and MP3 players are cu...[Details]

    1. Practice and discussion of intelligent micro-water meter The types of instruments and meters 　　buried in the anti-seepage wall are different according to the type of dam and the preset purpos...[Details]

Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]