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Ripple is a core indicator of power supply, but how to accurately measure ripple is indeed a widely ignored issue. Maybe you think it is just AC coupling of the oscilloscope and then point the probe ...[Details]
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The protective cover is an important component in the monitoring system. It is a protective device that allows the camera to be used normally in dust, rain, high and low temperature conditions.
Pr...[Details]
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Huawei's consumer business CEO Yu Chengdong confirmed that Huawei is developing its own operating system, which will be available as early as this fall and at the latest next spring. It is reported t...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
sbit rck=P0^0;
sbit sck=P0^1;
sbit si=P0^2;
sbit key1=P1^0; //The key is connected to the P1^0 port
sbit key2=P1^1; //The key is connec...[Details]
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Officially entering 2021, Huawei will launch a batch of new smart devices this year, including the first mobile phone pre-installed with HarmonyOS. Now, there is news that the first mobile phone equi...[Details]
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There are two common structures: one is that the fluid flows through the high-pressure and low-pressure chambers of the differential pressure transmitter; the other is that the fluid does not flow th...[Details]
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Driving against the flow of traffic on multi-lane highways is very dangerous and may cause serious traffic accidents or even casualties. Traffic radio services, such as the European TMC, can warn dri...[Details]
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The buyer of the much-rumored sale of Huawei Honor seems to have surfaced today. According to the latest news from The Paper, the reporter learned from sources that Huawei's sale of Honor has been ba...[Details]
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ARM7, ARM9, PC are all 32-bit CPUs: char is 1 Byte, short is 2 Byte, int and long are both 4 Byte, long long is 8 Byte
int
is 16 bits on a 16-bit CPU,
32 bits on a 32-bit CPU, and
64 bits on a ...[Details]
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Recently, Baoding Tianwei Zhuochuang Electrical Equipment Co., Ltd., a subsidiary of Baoding Tianwei Baobian Electric Co., Ltd., has undertaken to manufacture 95 sets of power construction project sys...[Details]
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When using a digital multimeter, you should not only look at the basic specifications, but also its features, functions and all design and production indicators. The following are the basic indicator...[Details]
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IC design companies' August revenues have been released one after another. Benefiting from the peak season and the order transfer effect brought about by China's de-Americanization, Realtek, Richtek,...[Details]
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Introduction: This paper implements a wireless call system with simplex voice and data transmission functions based on ATMEGA16L single-chip microcomputer. The voice and data transmission of the mast...[Details]
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0 Preface
The displacement sensor converts the displacement signal of the external object into an electrical quantity, thereby realizing the detection of the displacement. It plays a very important...[Details]
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Linear regulator integrated circuits (ICs) step down voltage from a higher voltage to a lower voltage without the need for an inductor. A low dropout (LDO) linear regulator is a special type of l...[Details]
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