ASTMLPFL-25-20.000MHZ-LC-SU

1 Overview PROFIBUS is an open data communication system with a wide range of applications. It is suitable for fast, time-critical applications and complex communication tasks, especially ...[Details]

　　Steps to configure STM8 external clock (register): 　　1. Set the external clock register CLK_ECKR to write 0xB4 to it 　　2. Set the external clock frequency division. The lower three bits of CLK_CKDI...[Details]

All the components that can produce inductance are collectively called inductance components. Commonly used inductance components include fixed inductors, chokes, permanent linear coils for TV sets...[Details]

PSW    EQU   03   R0     EQU   08   R1     EQU   09   R2     EQU   0AH   R3     EQU   0BH   R4     EQU   0CH   R5     EQU   0DH   R6     EQU   0EH   R7     EQU   0FH   TEMP   EQU   13H   CNT1   EQU  ...[Details]

Since the 13th Five-Year Plan, State Grid Corporation of China has organized and carried out the standardization of distribution networks and continuously improved the level of refined management o...[Details]

Today, Foreign Ministry spokesperson Zhao Lijian presided over a regular meeting, and a reporter asked questions about the New York Stock Exchange's delisting measures on the stocks of three Chinese ...[Details]

Apple has dominated iPhone sales in China since the iPhone 13 debuted, but unsurprisingly, even in this market, the mini has performed the worst. New data shared by Counterpoint shows that during 202...[Details]

　　In order to design a module that can realize SMS sending and receiving and wireless data transmission, this paper uses the mainstream product STM32 with ARM Cortex-M3 core as the main control chip ...[Details]

I am looking for code. The function of the microcontroller is to control the relay for automatic operation of the keyboard. Require: P01 is on for three minutes and then disconnected; P02 is on for 1...[Details]

According to Electronic Times, industry sources revealed that as demand continues to exceed supply, the tight supply of Wi-Fi core chips is not expected to ease significantly in 2022. Although suppli...[Details]

About AVR interrupts: When the system is running the main program normally, if there is suddenly an important task to be processed immediately, the system will save the current work and then proces...[Details]

2.2 Low-frequency noise characteristics and test technical requirements 2.2.1 Low-frequency noise characteristics Low-frequency noise signals have some characteristics that are different from oth...[Details]

   I. Introduction     At present, energy has become a bottleneck restricting the development of many countries, especially in developing countries. The shortage of energy has gradually emerged, and ...[Details]

There are 4 MEMORY MODELs to choose from in the drop-down menu: ‹mods0, ‹modsl0, ‹ mods2, ‹mods3, ‹mods4, ‹mods5, ‹mods6, ‹mods7, ‹mods8, ‹mods9, ‹mods10, ‹mods11, ‹mods12, ‹mods13, ‹mods14, ‹mods15,...[Details]

Overview: 　　With the development of society, there are more and more pipelines (heat, water, electricity, oil, gas, etc.). The collection and timely transmission of pipeline network measurement poi...[Details]