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SHT11 is a digital temperature and humidity sensor
chip launched by Swiss company Scnsirion
. This chip is widely used in HVAC, automobile, consumer electronics, automatic control and other fiel...[Details]
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Speech by You Yong, Deputy Director of the Department of Energy Conservation and Comprehensive Utilization of the Ministry of Industry and Information Technology
Deputy Director Zhang Zhip...[Details]
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With the development of technology, there are more and more applications based on distributed, wireless sensor networks. This paper proposes a wireless sensor network experimental platform based on e...[Details]
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On May 24, the 1,000 kV Beijing West-Shijiazhuang UHV AC transmission and transformation project system communication project passed acceptance.
The 1000 kV Beijing West-Shijiazhuang UHV AC tr...[Details]
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Visual navigation is also called image recognition navigation. It is divided into two types: one is wired and the other is wireless. Wireless visual navigation technology uses CCD to capture the cor...[Details]
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//Use of MCU I/O port
//★★★★★★★★★Use of MCU I/O port★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Make the RC0 port light flash
#include pic.h //Includes the internal resources of...[Details]
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The ATD module of the S12XS series MCU has a total of 27 registers, including 6 ATD conversion control registers, 2 ATD conversion status registers, 1 ATD comparison enable register, 1 ATD comparison...[Details]
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LCD
panels
,
which consume more than 30% of laptop power consumption
, still have a lot of room for improvement. This is especially true since only 5-10% of the backlight reaches the u...[Details]
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Since the release of JAKA welding process package & one-stop solution, we have received a large number of inquiries from customers. This issue will introduce the application of JAKA welding ...[Details]
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Figure 1 is a diagram showing the relationship between jitter components.
Jitter can be separated into:
1) Random jitter RJ;
2) Deterministic jitter DJ.
The time dom...[Details]
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Take the regular channel of STM32 ADC as an example (the injection channel is similar): As shown in the figure, the regular channel of STM32 ADC can be triggered by any of the above 6 signals. We u...[Details]
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When writing a program with library functions, the first thing to do in main is to call sys_clock_init() The sys_clock_init() function is used to configure the chip clock. The code is as follows: ...[Details]
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//////////////////////////////////////////////////////// In the 51 single-chip microcomputer, there is a special variable sbit (bit variable) It is very easy to use it to do a variable inversion, nu...[Details]
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Recently, the controversy surrounding satellite communications has been ignited again. First, SpaceX, owned by Elon Musk, the "Iron Man" of Silicon Valley, launched 60 Starlink satellites into space,...[Details]
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The press overload protection device is an important device used to protect the press from damage during operation. It can monitor the working status of the press in real time. When the press is ab...[Details]