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The working principle and design method of the temperature control system with AT89S52 single-chip microcomputer as the core are introduced. The system collects temperature signals from the chip DS...[Details]
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On March 17, 2023, the 2023 Third China Automotive Human-Computer Interaction Innovation Conference hosted by Gasgoo Automobile opened grandly. The transformation and upgrading of intelligence, dig...[Details]
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Overview
1. Counter: A circuit used to count the number of input counting pulses CP.
The "module" of the counter (represented by M):
2. Classification of counters
1. Classification ...[Details]
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Ruckus Networks, a CommScope company dedicated to developing innovative wired and wireless networking technologies, recently announced two new products to complement its growing multi-gigabit access ...[Details]
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Due to work needs, I gradually became familiar with the ultra-low power consumption chip STM8L101, haha. . . You won't know until you see it. The power consumption indicated in the manual is much l...[Details]
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There are hundreds of digital multimeter models. It is very difficult to choose the right digital multimeter for your application. The problem is how to find a digital multimeter with the right price...[Details]
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The results of the second batch of material bidding projects of State Grid Qinghai Electric Power Company in 2015, which was organized and monitored by the headquarters and implemented by the provi...[Details]
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A new chipset from STMicroelectronics enables users to quickly develop reliable, space-saving Powered Devices (PDs) taking advantage of the latest Power-over-Ethernet (PoE) specification, IEEE 802.3b...[Details]
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Transformative devices, application software, and cybersecurity solutions prepare for a new era of semiconductors.
Universal Instruments and its parent company Delta, a leading globa...[Details]
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On May 19, the Jiangxi Zhaochi Optoelectronics headquarters and new packaging production line expansion project with a total investment of 7 billion yuan was signed and settled in Qingshan Lake Distr...[Details]
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1.1 SPWM Working Principle A key problem that needs to be solved for voltage-type inverters is how to issue PWM switching signals based on a given reference quantity. Among the three modulation metho...[Details]
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There are so many different types of sensors on the market today that it can be dizzying. But for medical system OEMs, choosing the best pressure sensor for medical devices with applications such ...[Details]
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On December 6, Microsoft's stock price reached $151, and its market value exceeded $1.1 trillion. The gap in market value between Microsoft and Apple, the world's most valuable company, is now less t...[Details]
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01
HSM
HSM refers to Hardware Security Module, which has its own independent CPU, cryptograp...[Details]
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Today, I will introduce to you the 13 instructions that you must master in PLC: LD, LDI, OUT, AND, ANI, OR, ORI, SET, RST, PLS, PLF, INC and DEC. If you learn these 13 instructions, you will defini...[Details]