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Circuit Function and Advantages
The circuit shown in Figure 1 provides precision, 16-bit, ±2.5 V low drift bipolar voltage outputs from a single +10 V to +15 V supply. The unipolar voltage outputs ...[Details]
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Introduction
The laboratory animal individual ventilated cage (IVC) (closed loop) monitoring system uses a microcontroller to collect parameters such as the ventilation volume of the cage ...[Details]
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In many occasions, we often need to measure high-precision angles and positions, such as the throttle position of the car and steering torque sensing, etc. Therefore, SPC for transmitting magnetic in...[Details]
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Joyson Safety Systems (Joyson Safety), a subsidiary of Joyson Electronics, recently announced that the company will provide a number of innovative technologies for General Motors' Super Cruise syste...[Details]
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Shenzhen, China, January 3, 2023 - Fujitsu Information Systems (Shenzhen) Co., Ltd., a wholly-owned subsidiary of PFU Co., Ltd., a global leader in document scanners, announced that it has officially...[Details]
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Stop mode: Any external interrupt can wake up the system, and the system saves the code running status. Power management configuration and clock configuration must be performed before and after wake-u...[Details]
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In order to synchronize the scanning signal with the measured signal, the oscilloscope can set some conditions, and the measured signal is constantly compared with these conditions. The scanning is s...[Details]
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With the vigorous development of hardware technology and the continuous improvement of processing technology, chip technology has become increasingly mature, and software radio technology has been wid...[Details]
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In recent years, wireless technology has received more and more attention in the field of audio transmission, including Bluetooth, WIFI and 2.4GHz technology, which have developed rapidly. Among th...[Details]
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5G licenses have been issued and 5G mobile phones are also on the market. However, due to the high prices of early 5G mobile phones and the imperfect 5G network, some consumers have been reluctant to...[Details]
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Although there are many ways to provide LCD backlight, such as LED, EL, CCFL, etc., CCFL has become the mainstream backlight source for large-size LCD screens due to its high luminous efficiency. T...[Details]
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On April 2, Germany's Handelsblatt reported that China is the world's largest chip market, but because it does not have first-tier chip manufacturers, China is still heavily dependent on foreign supp...[Details]
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At present, large-scale color LED display screens have become the mainstream product of high-definition large-screen flat-panel display devices. This is a large-size flat-panel display device compo...[Details]
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This article is based on the mstar801 platform Linux2.6.35.11 version.
First of all, it should be noted that system calls do not cause process context switching.
1. Introduction to system call - th...[Details]
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On July 19, according to a comprehensive report by Taiwan media, Yageo Chairman Chen Taiming recently accepted a media interview while attending the groundbreaking ceremony of Tong Hsing Electronics'...[Details]
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