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Gain Error Problem
A common question in training is: At what resolution should a discrete voltage reference be used in a data conversion system? Beginners often recommend using an external re...[Details]
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Serial port record: STM32 has several serial ports. For example, STM32F103ZET6 has 5 serial ports, and the IO corresponding to the pins of serial port 1 are PA9 and PA10. The default function of ...[Details]
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MS8311 is a high-precision, low-noise, single-channel rail-to-rail input and output wide bandwidth operational amplifier, and is powered by a single power supply. The operating temperature range of...[Details]
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Traditional
EMI
low-pass filters, such as RC filters or LC filters, will soon reach the limit of the filter, so in order to adapt to these new application trends, we must develop a...[Details]
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Last night I was struggling with the STM32 serial DMA issue for a long time, so this morning I wrote a blog to talk about my understanding of serial DMA transmission. Three questions are discussed: ...[Details]
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Preface Because I am an embedded MCU developer, I will spend some time optimizing and upgrading the IDE I use in order to solve problems more efficiently. "If you want to do your work well, you m...[Details]
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Introduction Hello, dear readers. The monthly global patent monitoring report in the field of fuel cells is here again. This monitoring report mainly includes three parts: An overall introduction...[Details]
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Ecotones Duet sleep sound machine uses Wolfson DAC and amplifier
Wolfson Microelectronics (LSE: WLF.L) today announced that Adaptive Sound Technologies Ltd (ASTI) has incorporated the WM9081, a si...[Details]
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The use of PLC ladder diagram should comply with the following rules:
(1) Each ladder diagram is composed of multiple rungs. Each coil can constitute a rung. Each rung can be composed of multi...[Details]
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Analysis of the technical parameters of the split electromagnetic flowmeter
The split electromagnetic flowmeter is mainly used to measure the volume flow of conductive liquids and slurries in clo...[Details]
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Mir's domestically produced EtherCAT master controller solution based on ARM architecture core board
EtherCAT is a real-time industrial Ethernet technology proposed by BECKHOFF Autom...[Details]
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According to DigiTimes, Apple is increasing the production of mini-LED chips and incorporating more manufacturers into its supply chain to meet demand for new devices in 2022. Apple has expanded it...[Details]
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Many novices don’t know how to perform bitwise operations on the I/O ports of STM8 without using the STM library functions. Let me share with you my experience when I first started using STM8! p st...[Details]
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At present, the new energy vehicle sector is facing a "dilemma" of overlapping policy cycles, economic cycles and industrial cycles: multiple factors such as the decline in subsidies, the entry of fo...[Details]
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Introduction: German scientists have developed a new cathode and electrolyte combination to improve the stability of lithium metal batteries. Researchers at Karlsruhe Institute of Technology and He...[Details]