[i=s]This post was last edited by nanasong on 2022-8-4 16:18[/i]Could you please tell me what is the use of the series resistor between the input and output of the inverter? The input signal is a 100M...
Follower circuit:The sampling voltage VI_AMP_IN on the front-stage sampling resistor is sent to the ADC for A/D conversion through the follower action VI_AMP_OUT of U6.The role of U6 here is to reduce...
[font=微软雅黑][size=3] As the title says, I'll start with a survey. At this stage, we each take care of our own affairs. I pay for the household expenses, and I don't care about how much my wife earns an...
Does anyone know how to open a .brd file with AD? I have tried the method on the Internet but still can't find the solution. I don't know if it is a version issue....
[size=2]Next Tuesday, TI will introduce its latest SimpleLink wireless MCU products: CC13X2 and CC26X2 at the forum. The highlights are low power consumption and multi-band. The official publicity of ...
After Debian 5.0 Lenny Release, a new term "armel" appeared. It can be seen in many ARM toolchain packages. As the name suggests, armel is for ARM Architecture. However, the biggest difference ...[Details]
The enhanced 51 series microcontroller W77E58 is compatible with the standard 8052. It contains four 8-bit I/O ports, three 16-bit counters and a full-duplex serial communication interface. Since t...[Details]
The VFD should be protected with fuses. Why? Since the VFD itself has all the protection needed for the motor, the only thing to protect is the rectifier and the DC bus. Then we would find that it ...[Details]
Currently, the total output value of global semiconductors can reach 450 billion US dollars, but the entire industrial chain can be strangled by a chip with a cost price of one dollar. Qualcomm and I...[Details]
The use of power switches is complex and confusing to most electronic product designers, especially those who are not experts in power management. Power switches are increasingly being used by desi...[Details]
Recently, at the annual GTC, NVIDIA founder and CEO Mr. Huang Renxun gave a keynote speech and was interviewed by EEWorld reporters, sharing his innovations in computing and graphics, high-performanc...[Details]
Preparation before welding
First of all, before using the laser welding technology for the electronic core of new energy vehicle motors, the equipment needs to be fully inspected and maintaine...[Details]
1. The frequency change of the field instrument is large. Troubleshooting method: A/First check whether the pipe section meets the requirements. For gas, you can relax and ensure that the straight pi...[Details]
introduction
The rise of embedded technology has made the traditional PC-based Internet technology no longer have advantages. Embedded network client and server technology has become a hot topic. T...[Details]
TMS320C54x is a commonly used fixed-point DSP chip. It is characterized by very low power consumption (60mW at 100MIPS) and can be used in digital cellular communications, personal communication sys...[Details]
The U.S. Patent and Trademark Office recently announced Apple's new patent for earphones, "earphone rotation detection" - touch gestures can be used to control the wearing of earphones. According t...[Details]
1. Electromagnetic compatibility analysis of motor drive system
1.1 Analysis of interference sources in motor drive systems
The main interference source in the motor drive system is the s...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Ethernet is a baseband LAN standard invented by Xerox. It uses the carrier sense multiple access protocol with collision detection (CSMA/CD) with a rate of 10Mbps and a coaxial cable as the transmi...[Details]
Let's continue to look at the domestic power battery industry structure. Ningwang and BYD continue to lead the way. Of course, due to the impact of the overall industry growth rate, the growth rate...[Details]
Analog electronics
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