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There are many things in life that are powered by microcontrollers, and a considerable number of devices, instruments, and products are powered by batteries, which can often last for a long time. F...[Details]
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1. Connect the probe to the oscilloscope and use the attached screwdriver to adjust the capacitance on the probe for probe compensation. 2. Ensure that the oscilloscope is not connected to any acces...[Details]
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Li/SOCl2 batteries (lithium sub-cells) have the advantages of high operating voltage, stable discharge voltage, wide operating temperature range and long storage life, and have been widely used in ...[Details]
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Precautions for on-site use 1. On-site use conditions should meet the requirements of the instrument's technical parameters. Correctly select the instrument range, the measured pressure should not ex...[Details]
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Introduction
Precision instrumentation systems that measure physical properties using photodiodes or other current output sensors often include a transimpedance amplifier (TIA) and a programmable...[Details]
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There is no doubt that the world needs high-brightness light-emitting diodes (HB LEDs), not only high-brightness white LEDs (HB WLEDs), but also high-brightness LEDs of various colors. In the future, ...[Details]
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Measure 1: Use a power supply with excellent performance to suppress interference introduced by the power grid.
For the power supply of PLC controller, non-power line power supply should...[Details]
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This article will use the new generation of Tektronix oscilloscope MSO64 as an example to explain the time-frequency domain signal analysis technology. MSO64 uses the new TEK049 platform, which not o...[Details]
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On August 15, The Business Times and Bloomberg reported that Cisco, the world's largest computer network equipment manufacturer, made an optimistic forecast for the current quarter's revenue as ord...[Details]
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The development of today's semiconductor industry is gradually showing trends such as shrinking process technology nodes, expanding design scale, and widening system-level scale. To remain competit...[Details]
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There is no such thing as free charging convenience. Engineers have come up with many solutions behind the scenes. Looking to the future, don't buy a car that does not support the USB Type-C interfac...[Details]
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1 Introduction
The Modbus application layer protocol was developed by Modicon (now a brand of Schneider Electric) in the United States in 1979 to achieve communication between its PLC prod...[Details]
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There are still constant scandals between Tesla and BYD 's blade batteries . On April 13, "Tesla Official Announcement: Model 2 uses BYD battery technology and is half cheaper than Model 3" from "O...[Details]
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Switching power supplies are becoming increasingly popular. Televisions, set-top boxes and video recorders are powered in this way. Mobile phone chargers, PDAs (personal digital assistants) and ev...[Details]
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1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]