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At a press conference that ended early this morning, Apple announced that it will further expand its Apple Card credit card business, allowing spouses to share accounts, and family members over the a...[Details]
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The reciprocating abrasion tester is used to test the scratch resistance and abrasion resistance of coatings, plastics, decorative fabrics, automotive interiors, velvet fabrics, etc. The LCD screen c...[Details]
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1. Place the meter in a horizontal position and check whether the pointer of the galvanometer is on the base line. If not, use the zero adjuster to adjust it to the base line. 2. Set the "multiplie...[Details]
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I have been looking at single-chip microcomputers for a long time, so I want to make a summary. In fact, single-chip microcomputers are not as complicated as imagined in terms of chips! 89C51 has o...[Details]
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Renewable energy sources such as wind and solar are becoming cheaper than fossil fuels in much of the world, but they require storage to become viable, stable sources of energy, and the search for al...[Details]
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Application of fabric induction static tester: 1 This instrument is suitable for measuring the electrostatic properties of fabrics or various non-metallic plate-shaped or sheet-shaped products under ...[Details]
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Reducing solution size, component cost, and power loss is becoming increasingly important for industrial applications. Analog I/O modules for programmable logic controllers (PLCs) are a good exampl...[Details]
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1. Ensure proper grounding Always use the three-prong AC power cord to power the analyzer. Proper grounding of the analyzer will prevent the buildup of static charges that could be harmful to the ins...[Details]
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The Model 2502 photodiode meter is specially designed for production testing of laser diode modules (LDM), greatly enhancing the production capacity of Keithley's LIV (Light-Current-Voltage) test sys...[Details]
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As the new energy vehicle industry chain continues to boom, battery safety issues have attracted much attention. As battery energy density continues to increase, its safety risks are exacerbated. I...[Details]
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On January 30, Hi-P released its performance forecast, stating that the company expects a net loss attributable to shareholders of the listed company of 1.92 billion yuan to 2.85 billion yuan in 2020...[Details]
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Today we will talk about the technology of battery cell assembly . In the discussion on the technical route of power battery pack, should we choose cylindrical, soft pack or square case? The contro...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void init();
void main()
{
init();
TXREG=0x31;
while(!TRMT);
while(1);
}
void init()
{
TRISC=0xff; ...[Details]
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Before proceeding with the uCOSII program, let's review the operation of external interrupts of stm32 on the bare metal platform.
It can be roughly divided into 4 steps: 1-Configure the corresponding...[Details]
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1. The air cleanliness of the clean room should be tested as follows:
1. Empty state and static test
Empty state test: The clean room has been completed, the purified air conditioning system ...[Details]
DSP and ARM Processors
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