After the two-port network is connected to R, will the original two-port network conditions be destroyed? But why does the three-port network with a common end still meet the two-port network conditio...
Use the hardware spi interface to drive SHARP's LS013B7DH03.
The gui part can use ugui to provide basic character drawing operations, or you can use other gui frameworks and adjust the corresponding i...
qwert1213131onsemi and Avnet IoT Innovation Design Competition
A GoKit3
I know how to develop a smart pet house
but
How to transform it into an air quality detector?
Actually, it’s very simple
Just buy one on the almighty Taobao
MQ135 air quality detection sensor...
[align=left][font=Helvetica]Embedded systems licensing is the combination of hardware and software into a single product, transforming traditional hardware vendors into innovative software vendors. Th...
[font=微软雅黑]I didn't pay much attention to books, but this one was a surprise. I bought it from a second-hand market for 20 yuan. I have electronic tubes at home, and I happened to see the title of thi...
I have collected a time domain waveform, but I don't know how to extract the effective values of each harmonic and fundamental wave. I'm urgently looking for relevant code or information....
1. Power filter
The core part of the EB lamp power supply is a DC/AC inverter, which generates 2.65MHz high-frequency power to light the gas discharge bulb, which will bring electromagnetic ...[Details]
The conventional microcontroller running program is as follows: while(1) { ..... } It is similar to a sequential execution method, which is relatively rigid in execution. Once an error occurs in a c...[Details]
They may not be perfect today, but it would be biased to still call them algorithmic companies. “If the four AI dragons die one by one, the last one will definitely be Yuncong.” Yesterday, when ...[Details]
1 Introduction
Ultrasonic flowmeters have only been used in the past decade or so with the rapid development of integrated circuit technology. Compared with many other flowmeters based on the sam...[Details]
Further expanding the company’s leadership in deep silicon etch technology, new semiconductor manufacturing solutions support chip development for automotive and smart technology
On ...[Details]
Jiwei.com reported on December 2 that today, Xiaomi founder, chairman and CEO Lei Jun announced the unboxing photos of Snapdragon 888 on Weibo, and the code name SM8350 can be seen printed on the chi...[Details]
Sometimes it is dangerous to use an oscilloscope to measure a circuit system with a potential difference. This danger may come from a short circuit inside the device or from the potential itself. As ...[Details]
On the morning of January 28, Apple released its first quarter results for fiscal year 2021. In a subsequent conference call, CEO Tim Cook was asked how Apple evaluates product opportunities in ...[Details]
A network analyzer is a test device for electromagnetic wave energy. It has many functions and is known as the "king of instruments". It is a multimeter in the field of radio frequency and microwave....[Details]
On September 11, Apple held a press conference and brought many new products, including the brand new 5th generation Apple Watch. According to reports, Apple Watch 5 has four major features: 1. It ...[Details]
The home appliance industry is neither a sunrise industry nor a sunset industry, but the industry chain built around the upstream and downstream of the home appliance industry has brought many opport...[Details]
Apple phone users should all know that iCloud accounts can store some private information such as contacts, messages, memos, photos, etc. synchronously with all Apple devices logged into the ac...[Details]
Voltage parallel negative feedback circuit and identification method
Negative feedback
Amplifier circuit
The circuit is shown in Figure 7.7. The judgment ...[Details]
CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]