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AVR applications that are not timing sensitive can use the external RC oscillator of Figure 13. The frequency can be roughly estimated using the equation f =1/(3RC). The capacitor C must be at least ...[Details]
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1 Introduction
Any circuit using transistors requires direct current power supply, so the DC power consumption is increasing worldwide. Various performance DC voltage source products are r...[Details]
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4MHz clock --PIC-KIT3.
main.c:
#include
#include
#include "Display.h"
#include "main.h"
__CONFIG(WDTDIS & LVPDIS & HS & PWRTDIS & BORDIS); //Set 877 configuration bits
/******************...[Details]
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AC
regulated power supply
is an important part of power supply technology. Its input is single-phase or three-phase AC power, and its output is still AC power (single-phase or three-phase)....[Details]
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#include
Songhan MCU
TA= (float)((NTC_B2550/((NTC_B2550/298.15)-(logf(10/rntc)))-273.15+0.05))*10;
51 single chip microcomputer
TA= (NTC_B/((NTC_B/298.15)-(log(10/rntc)))-273.15+0.05)*10;
TA...[Details]
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The "2019 Action Plan for the New Energy Vehicle Industry in Shanxi Province" released by the Provincial Department of Industry and Information Technology shows that our province will rely on the exi...[Details]
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Recently, Xiaomi's folding screen product MIX FOLD has finally ushered in a development version update based on Android 12. This update has added a large number of new features, greatly enrichi...[Details]
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At the 19th Automotive Lighting Industry Development Technology Forum and Shanghai International Automotive Lighting Exhibition (ALE) in 2024, a series of innovative automotive lighting and sensing...[Details]
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I'm studying ARM Cortex-M3 recently, and I found a book called "An Definitive Guide to The ARM Cortex-M3" which is considered a classic. This series of study notes is actually the reading notes I made...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Properly Providing the Reference Voltage for Instrumentation Amplifiers
It is generally assumed that the reference input of an instrumentation amplifier is high impedance because it is an input. Th...[Details]
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According to foreign media reports, semiconductor company Skyworks Solutions has launched the Si469xx series of automotive digital radio coprocessors for future in-vehicle infotainment (IVI) systems....[Details]
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On February 18, the Software Branch of the China Association of Automobile Manufacturers (hereinafter referred to as the Software Branch) released the China Automotive Operating System Open Source Pl...[Details]
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I want to estimate the use of SiC in vehicles over the weekend, and this data will allow us to roughly assess future usage. It may be relatively simple to estimate, mainly by making some deductions f...[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]