[size=4]In layman's terms, a processor is a device that processes a series of instructions and data. Therefore, the system structure of a processor can be classified from the two dimensions of process...
What is the relationship between PCB line width and via pad size? For example, how big a via pad should be used for a 10mil line width, and what is the size of the via?...
1. RS485 interface standardRS485 is developed from RS232 and RS422, which makes up for the shortcomings of poor anti-interference ability, short communication distance and low rate, and adds multi-poi...
Mentors, veterans, and students meet in the air
and stand on the shoulders of giants to prepare for the e-sports competitionRIGOL's " E -sports Veterans Talk" series of e-sports tutoring live broadcas...
Jiwei.com reports that it is extremely popular! In 2019, the smart lock market shipped 29 million sets, and by 2020, it is expected to reach 41 million sets. Although the epidemic has temporarily hel...[Details]
1 Overview With the continuous development of wireless sensor network technology, it has been widely used in various fields such as industry, agriculture, medical treatment, aerospace, and marine d...[Details]
Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being exe...[Details]
The voltage comparator is a circuit that detects and compares the input signal. Its function is to compare an analog signal with another analog signal (reference signal) and output the binary signal o...[Details]
According to previous reports, the Huawei P50 series flagship mobile phone is expected to be officially released on April 17. According to previous leaks, the Huawei P50 series will continue the pr...[Details]
As the number of cars in China continues to rise, stricter new rules for driving license examinations are being drafted (such as the fifth subject, although it is only a rumor at present). According t...[Details]
On October 25, according to the author's inquiry, Tuojing Technology Co., Ltd. (hereinafter referred to as "Tuojing Technology") will make its first listing on October 29. It is understood that Tuo...[Details]
April 26, 2021, Beijing – As the call for environmental protection grows louder, many countries and regions around the world have proposed goals for future carbon neutrality. China also pledged at th...[Details]
1. Introduction
With the development of science and technology, people have higher requirements for their living standards and living environment. The traditional lighting system can no longer m...[Details]
Because the VCD machine uses digital technology, it is difficult to rely on a multimeter to detect the performance of its circuit during maintenance. Some circuits cannot be detected with a multimete...[Details]
1) "File inclusion" processing concept The so-called "file inclusion" means that all the contents of another file are included in one file. Because some definitions and commands in the included f...[Details]
1. Preparation
First, we need a PC running Linux operating system to complete our compilation work.
Secondly, we need to prepare the following source files.
1. Sour...[Details]
Preface: text: All USART settings are set 1. Clock, enable 2. IO configuration, AF, PP, 3. Send 0x55 in the while loop I saw in the oscilloscope that it was initially high level, then low, high, low,...[Details]
Create a scalable, cost-effective system to test the effectiveness of a new design for reducing noise during takeoff, landing and ongoing flight on commercial jetliners.
solution:
Use N...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a device widely used in the field of industrial automation. Timer is a basic function in PLC, which is used to realize delay control, timing contro...[Details]
RF/Wirelessly
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