When using isolated power supply, it has always been like this.Because the power of the isolated power supply is small, and I think the MCU part is expensive and should be protected. So the output end...
In the last issue, we shared the cross-sections of electronic components such as switches, plugs, BGAs, electret microphones, optocouplers, etc. In this issue, let’s take a look at the cross-sections ...
In addition to using relays and mechanical switches, how can we separate the voltage range from the resistance range, so that the resistance range is turned off when measuring voltage, and the voltage...
introduction
In addition to being used as an AC signal amplifier, the triode can also be used as a switch. Strictly speaking, the triode is not exactly the same as a general mechanical conta...[Details]
After getting started with the 51 single-chip microcomputer and having a certain understanding of the running lights, you can start learning the display peripheral drivers, because learning often req...[Details]
Affected by market saturation and increasingly fierce competition, global smartphone sales fell in 2018. Major mobile phone manufacturers are seeking innovations to gain greater market voice. However...[Details]
The frequency characteristics are measured by frequency sweeping. The frequency sweeping signal is generated by AD9851, which can generate a sine wave with pure spectrum, wide frequency range and very...[Details]
KeilMDK STM32 uCOS-II compilation error: error: #268: declaration may not appear after executable statement in block Compile the file containing the following code /* * Function name: Task_USAR...[Details]
In order to prevent unauthorized access or copying of the program in the microcontroller, most microcontrollers are equipped with encryption lock bits or encryption bytes to protect the program in th...[Details]
In the communications industry, people usually
compare
the power supply
to the "heart" of the communications system. The stability of the quality of the communications power su...[Details]
Vibration meters are widely used in the manufacturing industry and other fields, so how to use them normally? This question is also very critical. Let's learn about it together.
For high-speed st...[Details]
As we all know, the live broadcast industry is becoming more and more popular. In order to provide a better live broadcast environment, live broadcast sound cards have come into being. Live broadca...[Details]
STC is a domestically produced 51 single-chip microcomputer launched by Hongjing Company. Its advantages are low price, powerful functions and easy use. In particular, its serial port ISP program do...[Details]
Author: Bernard Ang, Product Marketing Manager, Keysight Technologies
Product testing has always been a key part of the development process to ensure that products meet market ex...[Details]
The lowest cost way to transport oil is through pipelines, which is a high investment and low maintenance method compared to other methods. Relatively speaking, because of the wide range (hundreds or ...[Details]
NIO has recently updated its user manuals. Detailed information about the 150kWh battery pack has been added to the manuals for a total of 6 models of the new ES6, ET7, ES7, ET5, EC7 and ET5 Travel E...[Details]
Assisting China's high-end intelligent driving in large-scale mass production and market application
Jointly
develop intelligent driving algorithms to create a full-stack inte...[Details]
PWM (Pulse Width Modulation) is a pulse width modulation technology. The required waveform (including shape and amplitude) is obtained by modulating the pulse width.
PWM is also a commonly used an...[Details]
Microcontroller MCU
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