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At present, many SOC manufacturers' microprocessor chips have integrated LCD controllers, such as Samsung's S3C2410 and S3C2440, Intel's Xscale series, etc. Most embedded systems also use popular LCD...[Details]
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On the evening of April 14, Gaoxinxing released its 2020 performance report, stating that its annual total operating revenue was 232,608.65 million yuan, a decrease of 13.63% from the same period las...[Details]
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Programmable Controller (PLC) is commonly used in various industries and enterprises. PLC combined with touch screen has the characteristics of simple operation, comfortable and beautiful interface...[Details]
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The following structure is passed between LV and VC's WIN32 DLL.
typedef struct npm_axis
{
int axis_select;
int sv;//initial speed
int v;//drive speed
//int...[Details]
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1. Hardware Connection
1. How to judge whether the control card is working properly?
A: After the control card is connected to
the power supply
, please observe the p...[Details]
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LED lighting
has become the focus of widespread attention for its high energy saving, long life and environmental protection. There are successful cases in the field of functional lighting in...[Details]
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According to foreign media reports, researchers at the Tokyo Institute of Technology have developed a new technical solution - a germanium-free solid electrolyte that can reduce the cost of solid-sta...[Details]
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IT Home reported on January 31 that Apple released the official version of macOS Monterey 12.2 last week. According to MacRumors, some Mac users who installed the software update will experien...[Details]
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The PicoScope 9321 includes a built-in, high-precision optical-to-electrical converter. The converter output is connected to one of the oscilloscope's inputs (optionally via an SMA pulse shaping filte...[Details]
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With the widespread application of embedded systems, various small terminals need to develop USB interfaces to connect with the outside world. At present, there are two commonly used technologies. The...[Details]
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——Policy interpretation of the "Notice of the National Energy Administration on Promoting the Grid Connection and Dispatching of New Energy Storage"
China Southern Power Grid Corporation Power...[Details]
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As a long-established AI B manufacturer of AMD , Dylan has been one of the top brands of A-cards in the hearts of gamers for many years. However, due to the adjustment of the Dylan brand this year, t...[Details]
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The I/O port of the STC series microcontroller has a strong pull-up mode. What is the strong pull-up mode?
The I/O port of the STC microcontroller can be set to four modes: quasi-bidirectional ...[Details]
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High voltage transformer drive circuit
The high-voltage transformer drive circuit adopts a single-ended drive working mode. This circuit is simple and has high working reliability. The power tube i...[Details]
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The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1). VCU is the "brain" of the new energy vehicle drive system control...[Details]
Analog electronics
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