The Spring Festival is almost over today. Even though I had a long Spring Festival, I will go back to Guangzhou tomorrow. Tonight, I put aside all my struggles for fame and fortune and decided to cont...
Why can our express deliveries always be accurately on the route? Why are the huge number of books in the school library managed neatly and orderly? Why can some accidentally stolen items be tracked b...
Today at 10:00 AM, live broadcast with prizes: ST's PLC solutions in industrial automationClick here to enter the live broadcastLive broadcast time: May 26 (Wednesday) 10:00-11:30 am
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The picture above is a half bridge. What are the functions of Cg1/Cg2 and Rg2/Rg4? I searched on Baidu and it says that the capacitor is used to accelerate the opening, and the resistor is used to acc...
Author: Yuan Tan
Part 1: Output Voltage Noise
In addition to the ripple of the switching frequency component, there is also a high-frequency noise component in the output voltage waveform, as shown in...
Driven by the rapid development of new energy vehicles in China, the compound growth rate of the domestic power battery industry has exceeded 150% in the past five years. After experiencing the marke...[Details]
At present, PCI bus has become the standard bus of the new generation of personal computers. It is a high-performance 32/64-bit address data multiplexing bus with a bus clock frequency of 0 to 33...[Details]
I recently played with a remote control lamp and made a record of it here. 1. The materials needed are as shown below: 1. 51 MCU of the minimum system 2. Relays for one channel 3.USB-TTL modu...[Details]
CTU: Adding counter
Analysis: When the count value reaches 5, Q output M300.0 = 1, and reset is performed in the next cycle
Instruction, so that the count value is cleared, then Q o...[Details]
Preface
Audio is a digital representation of sound. It has many applications, and the application technology in many fields is already mature, such as the common ones: communication, entertain...[Details]
On January 8, 2024, the Zhumadian Municipal Development and Reform Commission issued the "Zhumadian New Energy Storage Development Plan" (draft for comments). It is clear that by 2025, the scale of...[Details]
1) Problems and reasons when adjusting full load error: The first meter has a slow speed but the adjustment does not improve. The reason is that the current coil turns are short-circuited or have too...[Details]
The intelligent ecology is upgraded again! On October 27, Nezha Automobile launched a cooperation with NVIDIA, the leader in artificial intelligence computing. Nezha Automobile will be equipped with ...[Details]
As global warming and climate change intensify, the renewable energy industry has become an inevitable trend, and Taiwan cannot stay out of it. In the Taiwan authorities' medium- and long-term...[Details]
Li Bin said that if you don't have 20 billion, don't make cars; He Xiaopeng said that when he saw others making cars, he thought 10 billion was too much, but now that he has jumped in, he knows that ...[Details]
This article details how to use an inexpensive 555 timer to replace a microprocessor to control a dedicated LED driver in applications where the full functionality of the LED driver is not required. ...[Details]
The figure shows the series use of SW399. At this time, two SW399 share a set of power supply, and the output voltage of SW399 with double output voltage is about VO=14V.
...[Details]
On January 12, Sina's "2020 Technology Billboard" annual ceremony officially opened today. Due to the epidemic, all activities of this year's Technology Billboard were held online. The the...[Details]
//Write a simple fruit management system
//1. You can view all fruits
//2. You can add new fruits (check whether the fruit has the same name when adding)
//3. You can sort all fruits, price descend...[Details]
Excessive heat generated by high temperatures or internal power dissipation can change the characteristics of electronic components and cause them to shut down, operate outside the specified operat...[Details]