if(Bianxing[0]>0) Bianxing[0]--; There are two sentences in the program. The array Bianxing[6] is long int. When debugging, I found that if Bianxing[0]=1, it will become 0XBF80000 after decrementing. ...
There is a question I have always wanted to ask. In a circuit board, if I have already filtered the wave at the power supply and processed it, can I add a few less capacitors at the MCU? For example, ...
Design for testability (DFT) is the least valued of all the electronic design automation (EDA) tools on the market, even though improving the testability of chips during the design phase will signific...
5.2μA, ModelGauge m5 EZ, single-cell fuel gauge with built-in current sensing, the lowest IQ fuel gauge in the industry, uses an internal sense resistor and the ModelGauge m5 EZ algorithm, eliminating...
It is an indisputable fact that the automotive industry is currently going through a period of major technological change. Fuel pumps and pistons, which have been used in internal combustion engine...[Details]
EMCORE Corporation, a leading supplier of advanced mixed-signal products, announced the launch of its new Model 1995 1550 nm high-power continuous wavelength (CW) source distributed feedback (DFB) la...[Details]
The VLIW
microprocessor
architecture uses an advanced clear parallel instruction design.
The biggest advantage of the VLIW
microprocessor
is that it simplifies the processor structure and re...[Details]
Sony has been building cars for a long time. At the 2023 CES show, Sony and Honda jointly launched the concept car Afeela. The name is a combination of feel and AI to experience AI interaction. The a...[Details]
With the rapid development of information technology, programmable intelligent embedded devices based on ARM chips play an increasingly important role in our daily lives. Since the designers of ...[Details]
Voltage type inverter
circuit
Features: C exists.
Function of C: filtering and absorbing reactive power
Suitable for inductive loads
Voltage Source Inverter VSI
I...[Details]
The battery tester can test the performance of a single battery and can also perform an overall test on batteries used in groups. The terminal voltage and internal resistance of the battery are...[Details]
51 Single-chip microcomputer programming often requires some kind of time operation, such as dynamic scanning display of digital tubes, delay, etc. There are generally three ways to achieve timing or ...[Details]
I have written an article about microcontroller pins before. It was very simple. Today, when I saw the microcontroller's operations on reading pins and ports again, I was suddenly very puzzled. I sea...[Details]
Many embedded systems require human-computer interaction. For output devices, LCD has been widely used due to its high display quality and good picture effect. S3C2416 contains an LCD controller. Her...[Details]
On December 20, CATL signed a deepening strategic cooperation agreement with Avita Technology in Chongqing. Qu Tao, General Manager of the Strategic Investment Planning Department of CATL, and ...[Details]
Logistics black technology makes the logistics industry feel unfamiliar and exciting, because its arrival has subverted the development of the traditional logistics industry and promoted continuous ...[Details]
1. SD card boot As the name implies, the boot code is stored in the SD card, and the device boots from the SD card. There are some advantages to booting from an SD card: for example, you can flash th...[Details]
To achieve static display, more IO is used, so the shift register 74HC164 is used to expand the IO to drive the digital tube, thereby achieving static display.
There are many hardware circuits on B...[Details]
1. Lithium-ion battery (Li-ion)
Technical details:
Lithium-ion batteries are one of the most popular types of batteries in the electric vehicle market. They use lithiu...[Details]
stm32/stm8
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