Appears during JTAG online debugging
JLink Error: Can not read register XX (XXX) while CPU is running. Other debugging mode exceptions can also refer to the following analysis.Common problems: 1. In o...
What is EMF testing?Electromagnetic fields (EMF) are electrical derivatives produced by electrical conductors and AC power. EMF surrounds electronic devices when the speed of charged particles changes...
Recruiting part-time lecturers for CPU RDCurrently recruiting lecturers for CPU RD related majors for short-term training, which can be done on weekends. If you want to earn some extra money, accumula...
2.4 Kalman filter initialization Initialization is also very important. Large initialization deviation may lead to vibration or even failure of convergence (?). [/color][/size][/font][/align][align=le...
In 2020 , 5G technology will become more and more popular, and IoT applications will flourish.
Smart home, smart wear, smart printing
Smart instruments, smart control, smart parkingMore and more funct...
The principle of producing AR coated photovoltaic glass by roller coating is: use solar photovoltaic glass AR anti-reflection and anti-reflection coating liquid, and then use a roller coating machi...[Details]
On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[Details]
Selection of pointer tables and digital tables: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is relatively intuitive, and its swing speed can someti...[Details]
Qingdao Hisense Electronics Co., Ltd. announced that the company name will be changed from "Qingdao Hisense Electronics Co., Ltd." to "Hisense Visual Technology Co., Ltd." and the company's stock nam...[Details]
Laurence Bryant, director of ARM's mobile solutions division, said the ARM Cortex-A15 will be available in the portable market by the end of this year.
When asked whether the 28nm supply probl...[Details]
Digital ground resistance tester
It is specially designed and manufactured for on-site grounding resistance measurement. It adopts the latest digital and micro-processing technology, 3-wire or 2-wi...[Details]
Over the past decade, automotive electronics have grown by leaps and bounds, with significant increases in both the number and sophistication of in-vehicle electronic controls, in-vehicle informatio...[Details]
The difference between permanent magnet synchronous motor and AC asynchronous motor
Permanent magnet synchronous motors and AC asynchronous motors are two different types of motors, with the f...[Details]
I originally wanted to install vsftp, but after installing it, I got an error Segmentation fault. I switched to several other small ftp server software and tried Stupid-FTPd, but it didn't work. bftp...[Details]
The application of embedded systems has been expanding and becoming more popular with the needs of various intelligent control systems, intelligent toys, industrial control, and handheld devices (Port...[Details]
1 Introduction
In the operation of large industrial cranes, since the position of the crane driver is often very high from the ground (usually 20 to 50 meters), it is difficult for the driver to ac...[Details]
The Arm architecture forms the basis of every Arm processor. The ARM architecture is based on RISC (Reduced Instruction Set Computer) principles and also includes: A unified register file load/store...[Details]
1 Introduction With the advent of the 3G era of mobile communication technology, the three major telecom operators have successively launched new 3G services, among which value-added servic...[Details]
From October 23 to 24, the Melbourne-based Gotion High-Tech Australia branch brought a variety of automotive and energy storage battery products to the show. At the Melbourne Convention and Exhibit...[Details]
Microcontroller MCU
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