New features, updates, and fixes since 5.0.0 Beta 4Fixed BLE reinitialization after soft reset, preventing some hangs and crashes. Thanks @dhalbert.
Increased the maximum number of BLE connections fro...
I am following the example on page 115 of Xia Yuwen's book.The code is as follows:
`timescale 1 ns/ 1 ps
module seven_vlg_tst();
// constants// general purpose registers
reg eachvec;
// test vector in...
EMI Test Specifications and Measurements
IntroductionMost power applications must reduce electromagnetic interference (EMI) to meet requirements, and system designers must try various methods to reduc...
Solve y=(ax^2-bx+c)/(dx+e) by programming, and put the quotient and remainder in the data memory 1000H and 1001H respectively. (1) Given a=8, b=6, c=10, d=7, e=9, x=5, find y. (2) Given a=0.9, b=0.1, ...
In order to solve the problems raised by everyone as soon as possible, we have added the "Invite Netizens" function below the post editing box. Since there were some poor experiences in the early stag...
Recently, in a case of 9-150V input and 12V 8A output flyback, several measures to improve efficiency were compared:
1. Further optimize the transformer and reduce RCD loss;
2. LCD clamping;
3. Active...
Smartphones are gradually removing the headphone jack to make the body thinner and lighter, and the wireless Bluetooth headset market is slowly expanding. Generally, we use Bluetooth headsets of the ...[Details]
The circuit is shown in the figure. The primary winding of the current converter T1 is directly connected in series in the TV power supply circuit. There is a voltage drop of about 2~3V on it, which d...[Details]
The UL certified transformer 415V to 380V is manufactured by Zhuoerfan and is a high-quality transformer product. The following are some of the features and advantages of this produ...[Details]
With the accelerated arrival of the information age, the use of IC cards in China has become more and more common, and has been widely covered in many fields such as telecommunications, social securit...[Details]
Recently, Gasgoo Automotive Research Institute released the ranking of installed capacity of smart driving suppliers from January to July 2024. The data shows that the LiDAR market is growing stron...[Details]
China’s ongoing efforts to crack down on cryptocurrency mining farms have begun to have a ripple effect. As the South China Morning Post reported today, graphics card prices in mainland China have dr...[Details]
Information from the Development and Reform Bureau of Yuecheng District, Shaoxing, shows that the main project topping-out ceremony of the SMIC Shaoxing MEMS and Power Device Chip Manufacturing and P...[Details]
BMW owners will have to pay an $80 annual fee to use Apple CarPlay, and keeping the feature on the 2020 Toyota Supra may require a similar fee, as its infotainment technology is closely tied to the G...[Details]
In recent years, with the continuous breakthroughs in AI technology, more and more companies have applied artificial intelligence technology to the sub-sectors of the Internet of Things, and more s...[Details]
introduction
Aircraft lighting is an important branch of lighting technology in aviation flight technology. Aircraft lighting technology in different periods reflects the characteristics of li...[Details]
0 Introduction
In industrial production and daily life, multi-point temperature detection systems are widely used, such as non-destructive temperature detection of fire protection electric...[Details]
AT89C52 is a low-voltage, high-performance CMOS 8-bit microcontroller produced by Atmel Corporation of the United States. It contains 8KB of repeatedly erasable program memory and 256B of random ac...[Details]
AVR STK500 download line circuit production
I would like to clarify that I am using a crystal oscillator of 11.0592MHz. To change to a crystal oscillator of another frequency, you nee...[Details]
On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
MicroPython Open Source section
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