The role of PA input matching:1. Frequency error/phase error/EVM/modulation spectrum---Reduce reflections and avoid VCO pulling2. Conducted spurious---Design a low-pass filter to reduce harmonics3.ACL...
12 How to use E2PROM In the PIC16F84 microcontroller, in addition to the data memory composed of SRAM that can be directly addressed, there is also an E2PROM data memory that can be electrically era...
State Council Information Office: New Internet technologies cannot be independent of social management 2006-7-7The head of the Internet Bureau of China's State Council Information Office recently stat...
According to statistics, from 1989 to 2000, the proportion of electronic devices in the total automobile manufacturing cost per car increased from 16% to more than 23%. Some luxury cars use as many as...
Using an RTOS, it is easy to divide the application code into smaller, independent tasks. However, in real applications, it is almost impossible to have completely independent tasks. In many cases, ta...
[size=4]The schematic diagram in the project is as follows: [/size] [size=4] [/size] [size=4][/size] [size=4]If the output performance of the I/O cannot be guaranteed, you can add pull-up or pull-down...
As the application of LCD panels has expanded from notebook computers to mobile phones, car navigation, home televisions and other fields, the natural color reproduction of LCD has become the focus...[Details]
LG Electronics' smartphone business has been losing money for 16 consecutive quarters, which is why LG can no longer continue to produce smartphones in South Korea. On the 25th, LG Electronics announ...[Details]
Project analysis requires a comprehensive analysis of the project's production process, working environment, hardware requirements, and control requirements. This work is the basis for the entire s...[Details]
Tesla Inc. has closed a facility in California and laid off hundreds of employees working on its Autopilot system, one of the largest layoffs known in the tech industry, people familiar with the matt...[Details]
Shanghai, China, July 8, 2021 – VIAVI Solutions recently released the latest version of the "5G Deployment Status" report, which is the fifth year that VIAVI has released this report. According to ...[Details]
The main function of an oscilloscope probe is to introduce the voltage signal to be measured from the measuring point into the oscilloscope for measurement. In order to ensure the accuracy of the mea...[Details]
1. Introduction With the continuous development of communication technology, computer network system communication is an important direction of current technological development. However, usi...[Details]
1. Pointer type to distinguish phase line and neutral line (1) Contact measurement method Set the multimeter switch to AC 250v or 500v, connect the first test lead to one end, and the second test lea...[Details]
Semtech Corporation (Nasdaq: SMTC) announced that ofo, China’s leading bike-sharing company, is equipping its bikes with LoRa® devices and wireless radio frequency technology (LoRa Technology) to c...[Details]
Electro Rent, a leading global test and measurement equipment management company, has announced the appointment of Jay Geldmacher as the company’s new Global CEO and President. Jay is a seasoned te...[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
Recently, the reporter learned that Shenzhen Growatt New Energy Co., Ltd. received an inspection report from the National Solar Photovoltaic Product Quality Supervision and Inspection Center. The i...[Details]
Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
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