1. Limiting filter method (also known as program judgment filter method)A. Method:Based on experience, determine the maximum deviation value allowed for two samples (set to A).Each time a new value is...
Let's discuss the issue of using __delay_cycles delay for MSP430 microcontrollers.IAR for MSP430 compiler provides a compiler-inlined precise delay function (not a realfunction) to provide users with ...
The performance of a loop depends mainly on whether the compiler can compile appropriate software pipelines. The compiler optimizes a loop in three steps:
Get loop count information. This information ...
In a single-phase full-bridge inverter circuit, in order to output a sinusoidal AC waveform, the signal given to the switch tube is an SPWM wave. If a PWM wave is given to the switch tube, and then an...
Hardware support: 1. An Arduino Uno R32. An MF RC522 contactless RF receiver module + RF card3. A 5v electronic relaySoftware tools: IDE (arduino-1.0.5-r2)Hardware connection: RC522 working voltage 3....
I am porting UCOSII to my STC MCU and found an example:There is a section in the example:EXTRN IDATA (OSTCBCur)EXTRN IDATA (OSTCBHighRdy)EXTRN IDATA (OSRunning)EXTRN IDATA (OSPrioCur)EXTRN IDATA (OSPr...
While the global semiconductor industry is facing fluctuations and structural adjustments, Infineon achieved a record high in fiscal year 2022: global revenue of 14.218 billion euros, profit of 3.378...[Details]
PART 01 Research Introduction
Brushless DC motor (BLDCM) has good speed regulation and control performance, and also has a series of advantages such as high power density, high power factor, s...[Details]
Nowadays, white light LED lighting has been put into practical use and industrialized, and its light efficiency has surpassed that of traditional incandescent lamps and fluorescent lamps, fully dem...[Details]
introduction
Avionics equipment is inevitably subject to vibration and shock during production, transportation and use. These vibrations and shocks may cause various forms of failure or even dama...[Details]
There are always various problems in the use of steam flowmeters, and sometimes there is no way to deal with these problems as soon as possible. Therefore, as long as you pay more attention to some mi...[Details]
8051 Pin Definition
Now let's talk about the pins
The 40 pins of a microcontroller can be roughly divided into four categories: power, clock, control, and I/O pins...[Details]
According to digitimes, the US Department of Commerce's "sanctions" on Huawei have had a significant impact on Taiwan's substrate supply chain. Although the three major manufacturers, Xinxing, Nandia...[Details]
Following news that Samsung is expected to start shipping to Nvidia in the third quarter of this year, Korean media Sedaily reported that Samsung has begun mass production and supplying HBM3 memory...[Details]
Abstract: The low-noise design of the MAXQ family of microcontrollers makes them an excellent choice for integrating analog circuits, including RF receivers. This article discusses the components need...[Details]
Electrocardiogram is an important means of diagnosing heart disease. However, due to various reasons, it is difficult to capture abnormal electrocardiograms with ordinary electrocardiographs. Altho...[Details]
Global 5G was gradually put into commercial use last year, and countries actively expanded their 5G infrastructure. Unfortunately, due to the interference of the epidemic, some infrastructure was sev...[Details]
About SSD20X
SSD201/SSD202D is a highly integrated embedded SoC launched by SigmaStar, based on ARM Cortex-A7 dual-core 1.2GHz, integrated with H.264/H.265 video encoder, built-in 64MB DDR2/12...[Details]
The current global coronavirus pandemic has clearly demonstrated the importance of digital transformation and Industry 4.0. Like Festo, hundreds of companies have been able to remain stable because d...[Details]
Infineon launches new automotive 60V and 120V OptiMOS 5 in TOLx package for high-power ECUs with 24V-72V supply
The electrification of transportation systems is accelerating. In add...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]