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Today we will use an oscilloscope to measure the RC time constant. The time constant is the time required for a capacitor to charge from an initial 0 voltage across a resistor to 63.2% of its maxim...[Details]
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Samsung is reportedly trying to hire former engineers from Apple and AMD for a custom chip architecture project. The news appeared on the Korean forum Clien.net, claiming that Samsung is in talks w...[Details]
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Murata Manufacturing has launched a new LoRaWAN modem solution, expanding its 1SJ model product line. “Murata’s new Type 1SJ LoRaWAN modem module enables designers to develop products that meet th...[Details]
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How to use the quick-change Profinet connection
The same device can be operated alternately on different robots. To do this, other IOCTL functions must be used for decoupling and. These IOCTL ...[Details]
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What is a Digital Key?
Digital Key Concept Disassembly
1. Key digitization: Digital keys literally mean converting traditional physical keys into digital form. The digitization here essen...[Details]
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According to Korean media reports, industry insiders revealed that South Korea's local semiconductor startup Fadu is undergoing supplier qualification certification from Apple. On April 16, sources...[Details]
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1. The concept of quantization error
We all know that the A/D of the oscilloscope has only 8 bits, which means that for any voltage value, there are only 256 0s and 1s to reassemble. If the...[Details]
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Honor held a new product launch conference for Magic 3 tonight. Honor CEO Zhao Ming officially announced the Magic 3 series and its appearance was officially unveiled. The Honor Magic 3 series is ...[Details]
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This time we bring you some commonly used examples for beginners of PLC programming control. You can use them as a reference to shorten the progress bar of learning PLC and increase your mastery.
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【Abstract/Foreword】 Plating affects the life and quality of the connector system, including corrosion resistance, conductivity, solderability and, of course, cost. This is part two of ...[Details]
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Maxim introduces the MAX8895 linear battery charger, which is suitable for Bluetooth headsets and portable devices that comply with the USB battery charging specification (version 1.1). The MAX8895 un...[Details]
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The STM32F10xxx has three low-power modes:
●Sleep mode (Cortex?-M3 core stops, peripherals are still running)
●Stop mode (all clocks are stopped)
●Standby mode (1.8V power supply is turned off)
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The base station power system is one of the supporting systems for mobile main equipment and transmission equipment, involving a variety of professional knowledge such as power mechanics, chemistry...[Details]
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1. Specify cross-compilation variables That is, modify the top-level Makefile file, open it with vim, and modify it as follows: Original export KBUILD_BUILDHOST := $(SUBARCH) ARCH ?= $(SUBARCH...[Details]
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On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]
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