[font=宋体][size=3]Use the dsp board to collect the input signal and then display it on 12864. I have no idea how to display and update it. [/size][/font][font=宋体][size=3] [/size][/font]...
The shortlist has been announced: click here to viewthe competition review results have been announced: click here to viewBasic content of the competition: Choose any brand of MCU (one or more), drive...
[size=5] [/size][size=4] In some cases, in communication digital signal processing, designs with feedback loops are often encountered. For example, digital clock recovery or adaptive equalization filt...
First picture:I generated the initialization code for STM32F407VET6 in STM32CubeMX.
Set PA13 and PA14 as SW ports. But I can't find the corresponding code in the project.
Please give me some advice. T...
The Ministry of Industry and Information Technology released a list of new energy vehicle models exempted from vehicle purchase tax that will be revoked, showing that after the 19th and 20th batches ...[Details]
The rules and regulations of the automotive industry will beat these "barbarians" to a pulp. Evergrande’s vortex continues. This Oriental lion is sick, and very sick. On August 19, Evergrande was...[Details]
According to the latest issue of Nature Nanotechnology magazine, researchers at the Massachusetts Institute of Technology have developed a new type of magnetoelectric nanodisc that provides a new m...[Details]
For Apple users, this year's iOS 13 updates are too frequent, but there is no other way because there are really too many problems. And today, Apple quietly released the second beta version of iOS ...[Details]
Finisar Corporation recently announced that its CEO Michael Hurlston has announced his resignation. In November 2018, II-VI, a global leader in engineering materials and optoelectronic components, an...[Details]
Variable-frequency Drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's work...[Details]
On July 15, the "6th Supply Chain Innovation Technology Exhibition" of China FAW was grandly held at the headquarters of China FAW in Changchun. It is reported that Lishen Battery was invited to at...[Details]
As a key component of modern cars, the wiring harness includes thousands of assembly elements that connect various electronic systems together so that they can work together. Any small fault in the w...[Details]
Recently, Dalian Tianju Energy Technology Co., Ltd. was officially established. It is an independent legal entity company registered in Dalian High-tech Zone by EcoSourcen, a Belgian Cordeel Group. Th...[Details]
C51: Implementing software reset with C51 Question: How do I implement software reset in my source program? A: You can use the following program to jump to 0000H to implement soft reset. The followin...[Details]
Communication methods between several commonly used microcontrollers ① Use hardware UART for asynchronous serial communication. This is an effective and reliable communication method that takes up ...[Details]
This article describes a high power factor, TRIAC dimming LED driver that can drive LED strings with a rated voltage of 28 V and a rated current of 0.5 A over an input voltage range of 90 VAC to 2...[Details]
Working principle of variable frequency motor
When it comes to the construction principle of variable frequency motors, it is simply the combination of motors and frequency converters. Through...[Details]
In the field of industrial automation, ABB robots, as an advanced automation equipment, are widely used in manufacturing, logistics, medical and other fields. However, during use, the ABB robot pro...[Details]
NXP MCU
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