[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...
I would like to share a development based on MSP430 FRAM products. The attachment contains answers to frequently asked questions in the MSP430 application development process and some explanations bas...
[align=left][color=rgb(0, 0, 0)][font="][size=12px] Hello, I want to make a high-frequency PFC. The frequency is 1-2MHz, PF and efficiency are >90%. The output is about 100W, and the input voltage is ...
The following is made by replacing the 12-bit DC chip 5616. It took 2 hours to adjust it. It's unbearable. The code is as follows (or explain it first: P2.0 port - DIN P2.1 port - SCLK P2.2 port - CS/...
On the morning of October 31st, at Apple’s fourth-quarter earnings conference call, Apple CEO Tim Cook talked about the position of the newly released AirPods Pro in the product lineup, and sai...[Details]
Steam flow meter is a commonly used flow meter. It is a volume flow meter that measures the volume flow rate of gas steam or liquid under standard conditions or mass flow rate based on the Karman vort...[Details]
Diode D2 is used to eliminate reverse spike pulses. Capacitor C1 and inductor L are filters to smooth the switch output waveform. The maximum operating frequency of the circuit depends on the s...[Details]
Recently, I used the PIC16F690 chip to do a project. There was no interface for product debugging, so I used the serial port to view the data. I used the serial port function under asynchronous commun...[Details]
There were reports recently that Huawei's future Android phones will not be able to provide complete Google services, and will not even be pre-installed with Google apps. Now it seems that this rumor...[Details]
Today (17), Honor Smart Life's official Weibo account announced that the Honor MagicBook Pro blind date will start at 0:00 on July 18. Since it is a blind appointment, Honor will not announce the co...[Details]
According to the charging head website, Apple has released the latest watch fast charging module, Watch Fast Charger Module. This module adopts a separate design, with the power supply part an...[Details]
Dongwo Electronics has shared the protection solutions and circuit protection device selection for the overload test of the 24V system in the car many times before. The classic solution for the 24V...[Details]
400V and 800V electric vehicles coexist. How to coordinate these two different architectures? It’s no secret that the race to electrify vehicles is already underway, whether spurred by government r...[Details]
The United States International Trade Commission (ITC) announced on January 19 local time that it will launch a 337 investigation into the application filed by Philips, and Shanghai Quectel Communica...[Details]
This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the softw...[Details]
China Energy Storage Network News
: Recently, in order to promote the development of energy Internet, the National Development and Reform Commission, the National Energy Administration, and t...[Details]
Competition among major powers in science and technology intensifies, and the integrated circuit industry is behind bars Semiconductors are the core of computers, communications, weapons and equipm...[Details]
DSP and ARM Processors
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