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1. Selection of pointer tables and digital tables: 1. The reading accuracy of pointer tables is poor, but the process of pointer swing is more intuitive, and its swing speed amplitude can someti...[Details]
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The multi-component gas analyzer based on single-chip microcomputer (80C196) or microprocessor (DSP, ARM, etc.) adopts a powerful CPU, which can quickly measure various thermal parameters of variou...[Details]
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0 Introduction
With
the development of
LED
technology,
high-power LEDs
have been widely used in lighting decoration and lighting, and
high
-power
LED driver
chip...[Details]
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According to Taiwanese media reports, TSMC, the leading wafer foundry, conducts annual routine salary adjustments every April. This year, it is reported that in response to the surge in demand for ta...[Details]
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Recently I am learning the whole set of external interrupt processing of ARM Linux. I have collected some information on the Internet and I have almost understood the whole process. If I don't have th...[Details]
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Basic Concepts
**1. ** Pole pair number P: refers to the number of pairs of NS poles in the permanent magnet rotor (or stator).
For each rotation, the induced electromotive force generate...[Details]
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According to foreign media reports, automotive parts manufacturer Tenneco announced the launch of the new Tenneco OE Solutions® MCx valve system, and the fourth-generation Mercedes-Benz C-Clas...[Details]
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Battery materials have always been a topic of concern in the market, hoping to solve problems such as energy storage efficiency and pollution. From lead/acid to lithium-ion, heavy metals and hazardou...[Details]
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WPG Group launches intelligent video analysis solution based on Hailo products
On December 15, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia...[Details]
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On March 1, Nvidia had a good start, with a 4% increase on the day and a closing price of US$822.79, and its market value exceeded the 2 trillion mark for the first time.
At the same time, Nvi...[Details]
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Practice controlling the registers related to external interrupts. The code is as follows: ;================================================== =================== ; Main.asm file generated by New P...[Details]
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Summary: costdown Preface: I thought the transplantation would be smooth, but although the 130 chip is the core of M3, in fact, the external PIN and GPIO register structure is consistent with M0, an...[Details]
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#include
#include
#include
/************************************************/
sbit NF_CLE=P0^3; //Command Latch Enable (output) CLE D3
sbit NF_ALE=P3^4; //Address Latch Enable (output) AL...[Details]
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introduction
The CPU inside the cabinet-type electric energy meter is required to have dual serial ports. On the one hand, it reads the data of the electric energy metering terminal, and at th...[Details]
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There would be no market for electric vehicles if charging infrastructure for electric vehicles required long queues and hours of waiting. As public charging points tend to increase power delivery ...[Details]
Analog electronics
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