1. Concept and characteristicsconceptDC-DC refers to Direct Current. It is a device that converts electrical energy of one voltage value into electrical energy of another voltage value in a DC circuit...
I have a question about 51 assembly. Please help me check if the following statement is wrong.P1L1 EQU 20H 105.6WIs the red part in the above sentence wrong? Should it be written asP1L1 EQU 20H ; 105....
PuTTY is the most popular SSH client for Windows. One of the drawbacks of PuTTY, and probably the only drawback, is that every time you open a new connection, you need to start a new copy of PuTTY. So...
I recently read in the news that many companies such as JD.com and Alibaba have announced layoffs, which gives people the feeling that the current domestic economic cycle is not as good as before. Com...
1. ARM Implementation Method ARM Cortex-M3 is the latest ARM embedded core based on ARM7v architecture. It adopts Harvard structure and uses separate instruction and data buses (under von Neumann str...[Details]
In 2011, Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan,...[Details]
Manual image measuring instruments are a type of measuring equipment that is gradually being phased out. Due to manual operation, uncontrollable errors, and the development of the instrument industry,...[Details]
Nowadays, China has a huge stock of optical fiber networks, and new optical fiber networks are being constructed rapidly; road construction, floods, landslides and other natural disasters are the mai...[Details]
Inductance-to-digital converters (LDCs) are expected to become key components of wireless charging pads. To solve the problems of poor reliability and accuracy of resistive or capacitive sensors in w...[Details]
IU8309 can be used for dual power supply applications with lithium battery and 12V adapter, suitable for 2.7V~12V power supply nodes, anti-breaking sound, AB/D switching power limit, built-in boost...[Details]
In the movie "Isarabe", there is a classic Cantonese line: "It's not just "Rolex", people don't look down on you, they can't see you." (If you go out without a Rolex, others don't look down on you, t...[Details]
With the rapid development of infrared night vision systems, the number of infrared lamp manufacturers will also increase, but red light products are not as easy as some people imagine, and the c...[Details]
Recently, China Construction Sixth Engineering Bureau, as the leader of the consortium, won the bid for the general contracting of the 5GWH zinc-bromine liquid flow energy storage battery productio...[Details]
Vortex flowmeter is a new type of flowmeter that measures the flow of fluid in closed pipes based on the Karman vortex principle. Because of its good medium adaptability, it can directly measure the ...[Details]
Sina Digital News reported on the morning of March 17 that an American teenager who hacked into the Twitter accounts of many major companies/celebrities such as Apple, Bill Gates and Biden las...[Details]
The figure shows that SW399 and an operational amplifier with a certain resistance ratio can form a reference source with a variable output.
When it is a variable reference source input at the i...[Details]
The electromagnetic capacity measuring instrument circuit is specially used to estimate the capacity of cadmium nickel batteries and judge their charging effect.
The circuit principle is shown in t...[Details]
Visible light communication (VLC) technology is an advanced fiber-optic wireless communication technology in which visible light (375nm-780nm) is used as a medium for secure data transmission. Compar...[Details]
The decline of the chip
giant will be ushered in by the US
automotive chip
giant
ON Semiconductor
in 2024
.
Revenue in the third quarter continued to fall by 20%, an...[Details]
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