After getting this orange pi, I searched on Baidu how to control its GPIO, and I saw these
It's very clear, and I can start working on it right away, but where does the 44 come from, and how do I conn...
As I work longer and longer, my wallet gets fatter and my work experience gets richer, but...When did you find out that you were losing hair? According to statistics, there are many factors that cause...
According to the China Judgments Online website, a case was disclosed in which a Huawei employee exploited a bug in the company system to unauthorizedly access confidential data. Due to work needs, H...
[font=微软雅黑][size=3]2018 is coming to an end. What have you gained in this year? Have you achieved your wishes and goals at the beginning of the year? I remember the chip coin auction in January this y...
[size=5] Many people like to distinguish inductors by their appearance (or by the welding method). This description makes it easy to distinguish and the distinction is more obvious. [/size][size=5] To...
As engineers and developers, our job is to find the best way to put all the components together. Whether it's a skyscraper or an integrated circuit, the internal engineering structure is one of the ke...
According to the China Intellectual Property News, as an emerging technology in recent years, the third-generation semiconductors mainly focus on the breakthrough technology development in the field ...[Details]
Introduction: PCF8591 ADDA chip, 51 single chip microcomputer and a potentiometer are used here. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the ...[Details]
Recently, AMD officially announced the new generation of mainstream graphics cards, the Radeon RX 5500 series. Like the previous RX 5700 series, it is based on the new 7nm process and RDNA architectu...[Details]
Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform for secure digital experiences, today announced that Parimal Pandya has been appointed General Manager, APJ, in additi...[Details]
Every summer, a saying becomes popular on the Internet: "My life is given by the air conditioner, and the life of the air conditioner is given by the power grid." How to ensure the safe and stable ...[Details]
The ZTE Axon 30 Ultra Space Edition was officially released today, making it the industry's first phone to be equipped with an 18GB RAM + 1TB storage configuration. The phone has a space theme all ...[Details]
According to industry insiders, Huawei has started mass production of its next-generation foldable smartphone since November. The phone will compete with Samsung's Galaxy Z Flip 3 and is expected to ...[Details]
According to the latest report from Reuters, Nvidia sought EU approval for its acquisition of British chip developer ARM on Wednesday (8th). The European Commission has set October 13 as the initial ...[Details]
Improve production efficiency by enabling one-time testing through high-voltage switch matrix
The system is designed to improve operator and equipment safety while ensuring co...[Details]
The increasing popularity of cars has made the interior space of a car the second most private space after housing. As people's awareness of self-protection continues to increase, "healthy cars" ha...[Details]
Due to China's month-long epidemic control, Apple's development of at least one new flagship iPhone this year has fallen behind schedule. Multiple people familiar with the matter said that Apple has ...[Details]
Inverter principle and wiring diagram
The variable-frequency drive (VFD) principle is to apply the principle of frequency conversion technology and microelectronics technology to control the p...[Details]
Electronic devices tend to heat up when in use, a problem that affects many different electrical items, but especially those with processing capabilities. While this is easily observed in deskto...[Details]
According to techweb, Phil Kendall, an analyst at research and consulting firm Strategy Analytics, said on Twitter that relevant data showed that by December last year, a total of 4.67 million 5G dev...[Details]
1 Overview The PIC16F5X microcontroller is a series of low-cost, high-performance, 8-bit, fully static, flash-based CMOS microcontrollers produced by MicroChip. This article will detail how to us...[Details]