Can anyone tell me what the turn-on voltage and current are, what the turn-off voltage and current are, and whether it is a unidirectional thyristor or a bidirectional thyristor?...
[font=宋体][b][font=宋体]Complete Vehicle and Accessories Industry[/font][font=Times New Roman]MES[/font][/b][b][font=宋体]Solution[/font][/b] [font=Times New Roman] [/font] [b][font=宋体]Industry Background[...
[i=s] This post was last edited by fxyc87 on 2015-8-29 12:23 [/i] This is a brand new power strip, sold on JD. It is 1.8 meters long so I used it to modify my phoneThis is a 5V charger. It was origina...
How to change 2 serial ports to multiple serial ports on ti S2E? I changed the web page data in the FS folder, but the chip burned into 2 serial ports. I thought the web page of FSFS folder would be c...
[i=s]This post was last edited by bqgup on 2018-11-19 20:06[/i] [size=4]How to capture the frequency of a sine wave with a program? ? I remember using stm32 to capture the duty cycle and frequency of ...
I originally used 2410 software decoding, but now I want to play MP3 WMA music on two channels at the same time, so I am going to use hardware decoding. Please recommend a more suitable solution, pref...
In the past few days, the news that ZTE was "banned" by the US Department of Commerce has triggered widespread reflection and concern in various domestic industries about the lack of independent co...[Details]
ZTE,
caught
in the vortex of
the US ban on the sale
of chips
, has sounded the alarm for China's information technology industry and revealed China's "chip disease". Let's follow the ...[Details]
1.MAX31865 (1 Introduction The MAX31865 is an easy-to-use thermistor-to-digital converter optimized for platinum resistance temperature detectors (RTDs). External resistors set the RTD sensitivity, a...[Details]
Recently, the " ZTE
incident"
caused by the Sino-US trade war
has caused heated discussions in the electronics industry. It not only reflects that Chinese companies are lagging behind in the...[Details]
When Amazon launched its first
cloud computing
service, the outside world was not optimistic about this direction, as it had high investment, low profits and many uncertainties. Let's follo...[Details]
In Windows environment, the source code is encoded in UTF-8. If the source file created by STM32CubeMX contains Chinese comments, then using STM32CubeMX to regenerate the source code will cause the C...[Details]
introduction STM32 has many registers, which are difficult to remember, so the official packaged two sets of library functions. One is the standard library, but the official has not updated it on F7,...[Details]
This is my first time writing an STM32 program. I have many questions to ask. I want to convert the data of the SO of MAX6675 into the actual temperature and read it out using the serial port tool. I...[Details]
The Wassenaar Arrangement, everything started during the Cold War. Let's learn more about it with the embedded editor.
background
After the end of World War II, the United States ...[Details]
1. Heart rate measurement principle 1. What is a heart rate module? The heart rate module is professionally used to monitor the heart rate of the wrist, fingers, forehead, earlobe, chest and other ...[Details]
WPG Holdings announced that its subsidiary Youshang has launched a wireless smoke alarm solution based on STM and Semtech . With the development of the national economy and the enhancement of...[Details]
The STM32 watchdog has two WWDG and IWDG. The biggest difference between the two is that IWDG has only one lower limit for feeding, while WWDG, as the name implies, must be fed within a range to ensu...[Details]
STM32 ADC multi-channel conversion Description: Use ADC to continuously collect 11 analog signals and transfer them to memory through DMA. ADC is configured to scan and continuously convert mode,...[Details]
How to convert the pin voltage value into V using the built-in ADC of STM32? V(ADC) = Value(ADC) * V(ref)/4096 (The ADC of STM32 is 12 bits, so the maximum value of the AD word is 4096)
Where V(ADC...[Details]
Getting to the bottom of blockchain
Since last year, blockchain has become the hottest word in both the financial and non-financial circles. Some people use it as a gimmick to engage in va...[Details]
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