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How to judge the same-name terminals of motors
There are three specific methods for judging the same-name terminals of a motor: DC method, AC method and residual magnetism method.
1. DC m...[Details]
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On the morning of February 8, Microsoft officially released a new auto-fill solution, Autofill, which allows users to store and manage their website passwords on different devices (including i...[Details]
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Huawei is making cars, rumors are rising again With the official release of the new Baojun RC-6, the first mass-produced car equipped with HUAWEI HiCar smart interconnection, at the end of 2019, the...[Details]
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China Energy Storage Network:
Recently, the development of the pneumonia epidemic caused by the novel coronavirus has touched the hearts of all Chinese people. As a key state-owned enterprise...[Details]
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Overview
When collecting data, accurate relative time is very important. Especially when collecting at high speed, it is difficult for the software of the host computer (especially the softwar...[Details]
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Tonight (6), Cambricon Technologies announced its initial public offering of shares and listing on the Science and Technology Innovation Board, determining the issue price to be RMB 64.39 per share a...[Details]
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1. Introduction to GCC: The GNU Compiler Collection, usually referred to as GCC, is a set of compilers developed by GNU. Why is it an editor collection instead of a compiler? That's because it not on...[Details]
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The microcontroller source program is as follows: #include reg52.h //Include header file, generally no need to change, the header file contains the definition of special function registers #i...[Details]
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A typical DIN wear tester uses a rotating steel drum moving at a fixed rate with emery paper having a certain abrasive force on it. The test head of the tester contains the sample of interest, which i...[Details]
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1. Hardware circuit design
The CPLD used in this paper is
EPM240T100
from
ALTERA
, combined with
MAX232
interface
chip
for
serial port
communication des...[Details]
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1. CMSIS Standard ST's stm32 uses the cortex-m3 core, which is the CPU of the entire microprocessor. The core is a processor architecture designed by ARM. The relationship between the core and peri...[Details]
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The measuring instrument can complete the measurement of steady field, pulse field peak value, alternating field positive and negative peak value, peak-to-peak value and its frequency, and also has...[Details]
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On May 22, Synopsys announced that its Wuhan global R&D center has officially moved in. According to official news from Synopsys, Synopsys Wuhan Global R&D Center has an advanced and complete R&D t...[Details]
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According to previous reports, Xiaomi is expected to officially release the Xiaomi Mi 12 series of mobile phones this year, equipped with Qualcomm Snapdragon 8 Gen1 chips. In addition, Xiaomi will al...[Details]
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DC coupled low pass RC active filter
LED driver TTL drive circuit
RC Active Bandpass Filter
Squarewave Oscillator Hysteresis Comparator
Bandpas...[Details]
MicroPython Open Source section
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