[size=4]To talk about the two-pipe and four-pipe thermostats, we must first talk about the cooling and heating principles. The cooling and heating principles of thermostats are similar to water coolin...
We will show you how to use the ADC module of the MSP430 LaunchPad and build a sample application in the Energia IDE. The features of the ADC module in the MSP430 LaunchPad development board include: ...
[b]Repeated short circuit test[/b] Test description: Under various input and output conditions, the module output is short-circuited, and the module should be able to achieve protection or retraction....
I installed Source Insight and when I opened it, I got the error shown above.
I wonder if it’s because the computer’s name is “Xiaomi” in Chinese.
Could you please help me, how to solve this? Thank yo...
It is very convenient to use Arduion to program STM32. Currently, it can support many ST official boards, as shown in the figure below. However, when downloading, there is basically no speed. I think ...
As shown in the figure, what is the role and principle of adding a ground via hole near the via hole of the routing? The vias of the PCB board can be classified into the following types according to t...
NetEase Mobile News: On May 20, Qualcomm held the "Snapdragon Night" event and officially launched the advanced version of Snapdragon 8 Gen1 - Snapdragon 8+ Gen1 chip. At the same time, it also relea...[Details]
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Structure with information about the current program
This variable can be used to evaluate the currently executing program relative to runs ahead. For example, this variab...[Details]
The arrangement of LEDs and the specification of LED light sources determine the basic driver requirements. The main function of LED drivers is to limit the current flowing through the LEDs under a...[Details]
The global mobile phone market shipment report for the first quarter of 2019 released by the international market research organization IDC shows that Xiaomi's global mobile phone shipments in...[Details]
Measure 1: Use a power supply with excellent performance to suppress interference introduced by the power grid.
For the power supply of PLC controller, non-power line power supply should...[Details]
Wireless sensor networks are mainly composed of three parts: nodes, gateways, and software. Spatially distributed measurement nodes monitor the surrounding environment by connecting to sensors. The...[Details]
The grounding resistance meter, also known as the grounding shake meter, is a portable instrument used to measure the grounding resistance value of various electrical equipment grounding devices. It ...[Details]
On August 22, the Chicago Tribune recently conducted an investigation into the radio frequency radiation levels of popular smartphones and found that the radio frequency radiation of some iPhone mode...[Details]
Qualcomm will reportedly continue to supply modem chips for the "vast majority" of iPhones in 2023. This news is good news for the company as there have been concerns that the company may lose this b...[Details]
introduction The emergence of excavators has freed humans from heavy physical labor. However, traditional excavators are complex to operate and require high skills from the operator. People have been...[Details]
Compared with traditional bulk devices, flexible electronic technology has brought revolutionary changes. This technology makes electronic devices thin, soft, and even elastic, similar to paper or ...[Details]
The audio preamplifier circuit provides switching signals, volume adjustment, buffering, etc. for the audio, and can add about 10 times the voltage amplification to make the audio have better sound qu...[Details]
A compass is a device used to obtain direction information in the field of automatic control, testing and measurement. At present, the most widely used is the magnetoresistive electronic compass, whi...[Details]
I use the ST_Link downloader to download the program. After the first use of STM32cubemx, I can only download the program once. The reason may be that the code generated by STM32CubeMX will close t...[Details]
PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
Analogue and Mixed Signal
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