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1 Introduction
In recent years, a new high-frequency power transmission and distribution system HFPDS (High frequency power distribution system) has been proposed. Unlike the traditional D...[Details]
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LED soft light strips require different power supplies depending on the model. How much do you know about power supplies? Do you know the types of power supplies required for LED soft light strip...[Details]
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High sensitivity, multi-function in one, high cost performance. These features make the HMO1002 digital oscilloscope unique. Due to its wide range of integrated features, the HMO1002 oscilloscope is ...[Details]
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51 MCU Common Development Tools Hardware tools: soldering iron, multimeter, dual-trace oscilloscope, logic analyzer, DC regulated power supply, etc. software tools: Keil: It is best to choose v...[Details]
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1. Introduction
Digital voltmeter uses digital measurement technology to convert analog quantity into digital quantity and display it. Due to its advantages of high measurement accuracy and str...[Details]
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The Qt Group is bringing its lightweight, high-performance graphics framework to Infineon Technologies AG’s automotive MCUs.
Infineon's graphics-enabled TRAVEO T2G Cluster MCUs are now a...[Details]
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As an ecosystem, ARM not only provides CPU Core, but also provides a series of related IPs, such as GIC, MMU, AMBA, CoreLink, CoreSight, Mali, etc. Others include Debug tools, development tools, ID...[Details]
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3. Active probe
Let's first look at the impact of using a 600MHz passive probe and a 1.5GHz active probe to test a 1ns rise time step signal. Use a pulse generator to generate a 1ns step signal. Aft...[Details]
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The ballast in this article has functions such as preheat start, gas leakage protection, and lamp replacement self-start. The parameters are as follows: PF 0.9 (can be adjusted to above 0.95 at 220V)...[Details]
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System environment:
Crosstool: arm-linux-gcc-4.4.3 Hardware environment:
Host：X86PC
Target：SMDK2416
Software environment:
Host：debian5
Target：arm-linux kernel:linux-2....[Details]
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1. About the processing of SCL clock setting.
In the era of software simulation, SCL is 50% PWM, that is, SCL low period: SCL high period = 1:1.
This is our consistent understanding and practice.
...[Details]
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The E5061B ENA series network analyzers provide a wide frequency range from 5Hz to 3GHz. It supports not only general RF applications (such as filter or amplifier measurements, etc.), but also low-fr...[Details]
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1. First look at the stm32 startup mode The boot mode of stm32 is determined by the boot0 and boot1 pins of the 32 chip. It is divided into embedded flash boot mode (normal boot mode), memory boo...[Details]
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Like me before, I didn't have a thorough understanding of interrupts and timers. After being scolded by the teacher, I finally figured it out after looking up information and doing experiments. Here'...[Details]
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0 Introduction
Hydrological information is an important indicator for measuring water resources. The change of groundwater level is closely related to the amount of groundwater extraction and g...[Details]
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