I am a newcomer in the solar photovoltaic industry and only know how to use a laminator. My company's equipment: Boshuo semi-automatic laminator (button type) Equipment problem: Siemens LOGO! 230RC an...
[size=5][backcolor=rgb(222, 240, 251)]Allwinner A33 processor supports Android 4.4 and 6.0 versions[/backcolor][/size] [backcolor=rgb(222, 240, 251)]Because the default configuration in the system sou...
Security display, large screen splicing is becoming more and more market-oriented and widely used, but the price is getting cheaper and cheaper. Is this a good thing? How many people can stay in the m...
[i=s]This post was last edited by hehung on 2021-4-18 15:41[/i]Now we have entered the development stage, and the first step is to build a development environment.1. The first thing is to download the...
hehungonsemi and Avnet IoT Innovation Design Competition
[size=4]Many engineers who have never used switching power supply design will have a certain fear of it, such as worrying about the interference of switching power supply, PCB layout problems, paramet...
Abstract: Using AT89C52 single-chip microcomputer as the main controller, combined with the principle of ultrasonic ranging, the reversing anti-collision alarm function is realized. The system hard...[Details]
UiPath survey shows that by 2025, 67% of Chinese companies will expand or achieve enterprise-wide RPA deployment • 77% of Chinese companies believe that automation will become a key element of bus...[Details]
The biasing of avalanche photodiodes (APDs), piezoelectric transducers (PZTs), vacuum fluorescent displays (VFDs), and microelectromechanical systems (MEMS) require high-voltage power supplies. This a...[Details]
Problem: My ARM application does not work. When I run it in a software emulator or JTAG debugger, I notice that the program counter (PC/R15) jumps to the DAbt_Handler label. Q: What does this mean? H...[Details]
The battery swap track has welcomed a heavyweight player. On January 18, Contemporary Amperex Technology Co., Ltd., a wholly-owned subsidiary of CATL, launched the battery swap service brand EVOGO (E...[Details]
With the continuous development of microelectronics technology, in order to maximize the production efficiency of micro-machining, the demand for ultra-large area lithography equipment is also incr...[Details]
Film thickness gauges, also called film thickness meters and film thickness testers, are divided into magnetic induction coating thickness gauges, eddy current coating thickness gauges, and fluore...[Details]
Among the core team of ChatGPT, there are developers who graduated from Tsinghua University and joined OpenAI. On the same day that GPT-4 was released, Tsinghua University's top NLP team also made ...[Details]
1. Instrument Model Keysight/Agilent 8722ES Network Analyzer 2. Fault phenomenon Self-test error: phase lock CAL failed 3. Testing process After testing, it was found that the instrument reported a...[Details]
Introduction The AIS system is a collision avoidance system that uses TDMA technology to exchange data in the maritime mobile VHF band. It is one of the equipment that every ship must be instal...[Details]
With the development of society and the increase in demand, computers are also constantly updating and developing. Since the emergence of computers is due to numerical calculations, electronic comput...[Details]
The long-rumored "Baidu and Geely joining forces to build cars" has finally been settled today! On January 11, 2021, Baidu, as the world's leading artificial intelligence platform company, announce...[Details]
First, the ARM pseudo instructions include:
ARM machine code
Define class directive
Operation directives
ARM machine code:
In fact, any processor ...[Details]
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