Dear teachers and technical experts:Hello!I now have a 100W 24V output switching power supply, and I want to make a 100W 12V output power supply. I would like to ask, should I modify the 24V board or ...
When creating a new project in CCS, can I choose to copy the library files used in the CCS installation directory and the compiler installation directory used in this project to the project file? Some...
The author is really a bit bored, and he also has time to draw boards after work. The official forum website of openmv revealed a new module--Openmv4R. Compared with the previous one, the advantages a...
[i=s]This post was last edited by eagle8 on 2020-4-24 11:43[/i]1. Touch switchIt is an emerging product with the development and progress of science and technology. It generally refers to a control sw...
[i=s]This post was last edited by xiaxingxing on 2020-5-13 09:18[/i]As the title says, I don’t understand the content in the red box in the picture:
Aren't the inductance (ESL) parameters of capacitor...
1. Discussion on the name of passive radar
Passive radar refers to a radar that has no radiation source. It detects targets by using the echoes formed by existing radio waves in space and irradiating ...
In the past two years, the domestic new energy vehicle market has been booming. The overall development speed has exceeded the expectations of all parties. Under the pressure of mud and sand, everyon...[Details]
Frequency counters were once considered basic measurement tools at the level of voltmeters, capable of measuring a CW signal with high resolution depending on modulation, and were widely used to ca...[Details]
When ARM introduced the ARMv7 core architecture in 2004, it abandoned the previous "ARM+number" processor naming method (processors before ARM11 were collectively called classic processor series), re...[Details]
China Energy Storage Network News:
Recently, the National Development and Reform Commission and the National Energy Administration officially issued the "Guiding Opinions on Accelerating th...[Details]
Recently, there have been many good news in the field of quantum communication . The team led by Jin Xianmin from Shanghai Jiao Tong University has successfully realized the first seawater quantum ...[Details]
This article introduces
the
high-performance double-tube
fluorescent lamp
(32W×2/36W×2)
electronic ballast
circuit using the power factor controller SA7527 and dimmable half-bri...[Details]
According to Jiwei.com on February 8, International Data Corporation (IDC) released its quarterly tracking report on China's tablet computer market. Compared with the global market, China's tablet co...[Details]
Current sensing is used to perform two basic circuit functions. First, it measures "how much" current is flowing in the circuit, and the second function is to make a decision when the current is "too ...[Details]
Xiaomi released the Redmi Note 11 series of mobile phones in October 2021, which includes three models. Today, the official Redmi Note 11 Pro+ disassembly video "Redmi Disassembly Theme Restaur...[Details]
Abstract:The principle of measuring pulse accumulatively by PLC high speed counter and voltage/frequency sensor is introduced.The matters needing attention in practice is expounded,the method of me...[Details]
During the measurement process, a high waveform capture rate is very important for an oscilloscope, as it can improve the oscilloscope's ability to capture random events and low-probability events.
B...[Details]
According to foreign media, the UK, which has just announced that it will remove Huawei equipment from the country's 5G network by the end of 2027, has listed Japan's NEC (NEC) and Fujitsu as alterna...[Details]
According to foreign media reports, researchers at the Massachusetts Institute of Technology (MIT) are developing a single deep neural network (DNN) based on the NVIDIA DRIVE AGX Pegasus platform tha...[Details]
As a cloud service provider, Amazon Web Services also has ambitions to develop its own chips. On December 1, at the Amazon Web Services "re:Invent" global conference, Amazon announced the laun...[Details]
The circuit diagram of the four-quadrant Roche converter is shown in the figure. The input power supply voltage and the load voltage are usually constant voltages, represented by symbols V1 and V2 re...[Details]
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