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...
Commonly used thermometers can be divided into the following types according to their materials and uses: glass mercury thermometers, which are accurate and inexpensive, but must be in direct conta...[Details]
According to DigiTimes, at least seven Apple suppliers have begun shipping BT substrates for upcoming Apple products, including AirPods 3, which are expected to be released later this year. DigiTim...[Details]
Speaking of UWB, few people probably know what it is and what it does. If you know it, you may know that it is a new technology for keyless entry in cars. But in fact, keyless entry uses very mature ...[Details]
Pixelworks, Inc., a leading provider of innovative video and display processing solutions, announced that it has signed a new multi-year collaboration agreement with TCL to incorporate Pixelworks’ di...[Details]
Jiwei.com reporter learned from Unisoc that the equity restructuring project of Unisoc (Shanghai) Technology Co., Ltd. has been completed recently, and the capital increase of RMB 5 billion has been ...[Details]
The development of single-chip microcomputer is quite rapid. Now various manufacturers are competing fiercely in terms of speed, memory and function. At the same time, a large number of manufacturers...[Details]
The portable wireless multi-parameter monitor has the characteristics of small size, low price, high stability, low power consumption, etc. It can monitor the patient's physiological parameters s...[Details]
0 Introduction
With the rapid development of information technology, people's requirements for electronic products to be intelligent, convenient and user-friendly are also increasing. As a user-frie...[Details]
Core Tips of this Article: This article mainly explains the basic introduction of machine vision and the best choice for industry applications - high-precision machine vision dimension measurement. ...[Details]
The origin of V2X Research data from the World Health Organization shows that approximately 1.3 million people die in road traffic accidents every year. With the popularity of vehicles, communicati...[Details]
Recently, Mitsubishi announced the world's first laser receiver designed for Earth-based satellite communications. What challenges does conventional satellite communications present, what has Mitsu...[Details]
Today, blogger @数码闲聊站 broke the news that the OPPO Find X series is scheduled to be released in January. This will be the most powerful high-end flagship phone in OPPO's history. According to ...[Details]
question Mr. Zhuo, the waveform of the signal generator is like this, is it normal? Participating students measure the voltage waveform of the signal generator output port Problem analysi...[Details]
A spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. Frequency Range The signal frequency range that can be analyzed when the spectrum is working is the spe...[Details]
On October 24, 2024, at the CATL Super Hybrid Battery Brand and New Product Launch Conference, the Xiaoyao Super Hybrid Battery was officially unveiled. This is the world's first hybrid battery wit...[Details]