The development of science has made our lives faster, more convenient and more colorful. Computers and faxes have freed people from heavy labor, and the emergence of the Internet has broadened people'...
[i=s] This post was last edited by The Most Handsome on 2021-8-7 01:46[/i]Here's what happened. A while ago, a friend told me that she was going to have a birthday and asked me what gift to give her. ...
I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, but I sti...
IntroductionThe HPM6700/6400 series MCU is a high-performance real-time RISC-V microcontroller from Shanghai Pioneer Semiconductor Technology Co., Ltd. It uses a RISC-V core and has a main frequency o...
For Harry Potter fans, the most popular souvenir to buy at Universal Studios is the interactive magic wand.The interactive wand can cast spells in different areas of the castle, making books in the wi...
Songhu Lake is misty and rainy, and the lights are bright in every house. On December 5, the unveiling ceremony of the Songshan Lake Smart Energy Experience Center of the Guangdong Dongguan Power S...[Details]
Peak detector
The circuit in Figure 1 is used to detect the peak value of an analog signal. This circuit avoids the drawbacks of previous peak detection circuits: limited hold time, de...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. As the saying goes, electricity is invisible and intangible. However, an oscilloscope can help us "see" electrical sig...[Details]
When writing a program, the display part is often used, so it is usually made into a DRIVER directly, so that it can be called when needed. The following is a dynamic scanning driver.
First, t...[Details]
Multi-core architecture opens up new directions in performance improvement and energy-saving computing. The connection method between cores and the communication coordination method are all researc...[Details]
The steering system is an important part of the car, and its performance directly affects the stability and safety of the car. The early car steering system was a pure mechanical steering system witho...[Details]
As a family summer magic tool, air conditioners have saved many workers from danger. In areas where air conditioners are not available, the existence of electric fans has brought a moment of coolne...[Details]
Three-phase brushless 24V DC motor
When engineers want to use electrical and electronic machines to do something in the real world, they will think about how to turn electrical signals into "f...[Details]
At the beginning of this year, panel prices began to rebound as major manufacturers adjusted their business strategies. The impact of the epidemic on panel supply further accelerated the rise in pane...[Details]
At present, there are mainly the following ways of remote monitoring: short-distance and long-line monitoring, monitoring through the local telephone network, through the Internet, through the self-or...[Details]
Digi-Key Electronics, which stocks the world’s broadest selection of electronic components for immediate shipment, announced that it has expanded its portfolio by adding more than 70 new core supplie...[Details]
Recently, Fang Shuhua, chairman of the Taiwan Trade Secrets Protection Promotion Association and TSMC's general counsel, said in an exclusive interview with Taiwan media "Foresight Magazine" that the...[Details]
PrefaceEmbedded systems have been widely used in various occasions. The development of network technology has made the network functions of embedded systems increasingly perfect. In the field of measu...[Details]
The Australian Energy Market Operator (AEMO) is conducting a 12- to 18-month trial of integrating virtual power plants, with funding from the Australian Renewable Energy Agency (ARENA) of A$2.46 ...[Details]
As an instrument for analysis and detection , gas chromatograph is widely used in the fields of petroleum, chemical industry, biochemistry, medicine and health, food industry, environmental protecti...[Details]
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