1. Overview: The programmable timing temperature controller is developed by Shenzhen Zhongyuan Single Chip Computer Development Co., Ltd. The controller has two sets of programmable timers, one set ca...
1. This is a discrete convolution algorithm. Since digital images are represented in the form of discrete pixels, the essence of digital image processing is the processing of discrete numbers.2. The s...
I have read some posts online saying that priority grouping must be set when using STM32 interrupts. Recently, when I was looking at other people's code, I found that the grouping was not set, but the...
We know that when FreeRTOS is delayed and blocked, task switching will occur, looking for a higher priority task to execute, or executing an idle task. So in FreeRTOS, if the current task is blocked b...
[i=s] This post was last edited by Li Wenbin et al. on 2020-6-29 12:14 [/i] I want to learn microcontrollers from scratch. Can you recommend some books on C language?...
GE Intelligent Platform's DDR-1500 high-performance test, measurement, acquisition and analysis system uses high-precision AD and DA cards and powerful online configuration, analysis, storage and p...[Details]
A lot of software is built on reusable open source components. While the efficiency gains and cost savings of code reuse are clear, companies rarely regularly check open source code for potential sec...[Details]
——Explain how graphics processing units (GPUs) and neural network accelerator chips provide intelligent advantages for automotive applications By Bryce Johnstone, Director, Automotive Products, Im...[Details]
What factors do power engineers need to consider when designing or evaluating power supplies? What are the relevant parameters of overcurrent protection and overvoltage protection? What should be pai...[Details]
Delta PLC and Jingyan inverter communicate via serial port 485, master-slave control detailed explanation #plc #electrician #automation #manufacturing #electrical
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The three major A-share indexes fluctuated and consolidated today, and finally closed slightly higher. The Shanghai Composite Index and the ChiNext Index closed with five consecutive positive daily K...[Details]
On May 17, Guangzhou Juwan Technology Research Co., Ltd. (hereinafter referred to as "Juwan Technology Research") and Teladian New Energy Co., Ltd. (hereinafter referred to as "Teladian") signed a ...[Details]
When a 5V is generated in the USB port, the circuit limits the peak inrush current (in the USB interface) at the moment of insertion and at the same time limits the operating current up to 500mA, a...[Details]
2051 microcontroller and fluorescent digital tube electronic digital clock design to read infrared code subroutine********************************** org 0290h tt1:push dph; protect the scene push dpl...[Details]
I have debugged the USB CDC device of STM32 many times. You can look at the logs written earlier. I have debugged different STM32 MCUs. I thought STM32F4 would be very simple, but it was full of ...[Details]
A multimeter is also called a multimeter, a three-meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC...[Details]
Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]
Recently, in order to accelerate the high-end, intelligent and green development of Ma'anshan's manufacturing industry, Ma'anshan City officially issued the "Ma'anshan Industrial Enterprises "Machi...[Details]
0 Introduction
Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technology that decomposes a broadband channel into a group of mutually orthogonal narrowband sub...[Details]
The E series is a series of numbers composed of geometric series. The E series was first used in the electrical industry in the UK, so the first letter E of Electricity was used to mark this series. ...[Details]
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