This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
Once again, I would like to thank EEWorld for providing the German PHYTEC evaluation opportunity, which gave me the opportunity to experience the meticulousness of the Germans' work.
Unboxing:
The box...
The Sino-US trade war has entered its second round. As a countermeasure, my country has imposed tariffs on some electronic components produced in the United States, expanding from connectors in the fi...
The importance of functional safety to the automotive industry is self-evident. ISO 26262 defines automotive functional safety (FuSa) as “the absence of unreasonable risk due to failure of electrical ...
[i=s]This post was last edited by lvxinn2006 on 2019-5-21 21:30[/i] [align=left][b][font=宋体]The development board evaluated in this event[/font]STM32WB55 Nucleo Pack is provided by STMicroelectronics....
After reading a lot of information and writing a lot of programs myself, I found that although they are all developed with library functions, the organization of files is different. For example, some...[Details]
Turning the time back to 2019, Velodyne, the creator of lidar, officially laid off most of its staff in China and announced that it would no longer directly sell lidar in China, where the market is b...[Details]
STC12 for statement delay measurement. When the parameter is assigned a value of 100 (delay(100)), the test results of changing the value of j in the nested for statement are as follows:
j=120 s...[Details]
Ultrasonic flowmeter is a device that measures flow by detecting the effect of fluid flow on ultrasonic beam (or ultrasonic pulse). According to the principle of signal detection, ultrasonic flowmete...[Details]
Function parameters and local variables are stored in the default area specified by the memory model. We can specify which memory model a function uses by using small, compact or large. #pragma s...[Details]
Introduction to GPRS
Speaking of GPRS, I'm afraid everyone will naturally associate it with mobile phones. Yes, in this era of mobile phones and wireless networks playing more and more rol...[Details]
Research and development of super batteries: future changes in the new energy automobile industry As the world pays increasing attention to environmental protection and sustainable development, the...[Details]
The following introduces the method and steps of making this download line using Protel99se circuit drawing software and thermal transfer technology. 1. Design ISP download line The PCB file is dra...[Details]
On March 31, Jiejie Microelectric issued a statement saying that the "power semiconductor six-inch wafer and device packaging and testing production line" construction project undertaken by its subsi...[Details]
OLEDs are solid-state devices made of thin sheets of organic molecules that emit light when electricity is applied.
OLEDs
allow electronic devices to produce brighter, clearer images while co...[Details]
On the morning of September 10, the groundbreaking ceremony for the Chengdu Huaizhou New City Zero Carbon Park Pilot Project - Jintang Times 10MWh Energy Storage Pilot Project was held at Chengdu Jint...[Details]
#Clock settings The clock is mainly set by three registers: VISION； REFDV； POSTDIV； The formula used is: FVOC=2OSCCLK((SYNR+1)/(REFDV+1)) PLLCLK=FVCO/(2*POSTDIV) BusClock=PLLCLK/2 BusClock is the b...[Details]
As the core of ensuring the security of my country's IC industry, EDA has always been the weakest link in my country's IC industry chain. Lack of talent is the biggest pain point of the domestic EDA ...[Details]
Motion controllers are divided into three categories based on their structure:
1. Motion controller based on computer standard bus (DSP or microcomputer chip as CPU, self-developed under DOS or WINDO...[Details]
The power driver uses a field effect tube. The field effect tube is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for the drive circuit....[Details]
Analog electronics
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