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On the morning of September 4, it was reported that Apple is developing a Bluetooth tracking device AirTags. When the device is placed together with items such as keys and wallets, their locat...[Details]
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As the market demand for faster data rates continues to increase, the power consumption of the corresponding optical I/O modules has also increased, causing traditional forced air cooling syst...[Details]
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1. A computer (Windows 7 Ultimate 64-bit is recommended) 2. Choose the appropriate burning/debugging tool 2.1 The "Device Support.html" file lists which burning/debugging tools all devices can su...[Details]
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Shanghai Bilu Electronics Co., Ltd. (referred to as "Bilu Electronics"), Liaoning Zhonglan Electronic Technology Co., Ltd. (referred to as "Zhonglan Electronics"), and Henan Haoze Electronics Co., Lt...[Details]
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The RT9911 is a complete power supply solution for digital cameras and other handheld devices. It integrates a selectable step-up/step-down DC-DC converter, a high efficiency step-down DC-DC conver...[Details]
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Tomorrow's Xiaomi 5G new product launch conference will not only have new hardware products, but also the MIUI 11 that Mi fans are looking forward to will be unveiled at the conference. Lei Jun prais...[Details]
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Recently, the topic of whether the AEB function is reliable has suddenly become a hot topic.
The reason why people think that the AEB function is unreliable is that it is sometimes not s...[Details]
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With the rapid development of the Internet, Huawei's nova series product line has become more and more famous among global brands. From the first generation of nova to the current nova 5 series, over...[Details]
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I just tried it
NVIC_SETFAULTMASK()； //Disable the general interrupt
NVIC_RESETFAULTMASK()； //Open the general interrupt
to turn on and off the interrupt
But the assembly
asm("CPSID I"); ...[Details]
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Which is better, synchronous motor or asynchronous motor?
AC synchronous motors and asynchronous motors are both relatively widely used types of motors. Comparing the main characteristics of t...[Details]
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For the noise of switching power supply , besides the chip itself, the layout design is the most important. Here are some related tips. Many concepts about EMI are universal. Let's talk about some ...[Details]
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In 2020, my country proposed for the first time: "China will increase its national independent contribution and adopt more powerful policies and measures to strive to peak carbon dioxide emissions be...[Details]
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1: The ++ and -- operators are very smart. If the variable type is an integer, then it is plus or minus 1. But if it is a pointer variable, then the increment is the number of bytes of the pointer var...[Details]
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introduction
As time-to-market and test cost pressures increase, tool utilization and test engineer productivity continue to need to be carefully examined. Increasing the level of automation is a com...[Details]
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The resolution of a servo motor encoder is one of the important indicators for measuring encoder performance, which directly affects the accuracy and stability of the servo system. This article wil...[Details]
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