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The LT3971A/LT3971A-5 is a 38V, 1.3A, 2MHz step-down switching regulator with 2.2μA quiescent current. 1. Specific description The LT971A is an adjustable frequency, monolithic, step-down switc...[Details]
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Ultrasonic generator, usually called ultrasonic source, ultrasonic power supply. Its function is to convert our mains electricity (220V or 380V, 50 or 60Hz) into a high-frequency AC signal that mat...[Details]
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//Timer for one second LED turns on
#include "stm32f10x.h"
unsigned int TimingDelay;
void Delay(unsigned int x)
{
TimingDelay=x;
while(TimingDelay--);
}
void TIM3_IRQHan...[Details]
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The feature of NOR FLASH is on-chip execution (XIP, eXecute In Place), so that the application can run directly in the flash memory without having to read the code into the system RAM. NOR has high...[Details]
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summary
The article “Implementing the Robot Operating System – Introduction to Motor Controller ROS1 Drivers” provides an overview of the new ADI Trinamic™ Motor Controller (TMC) d...[Details]
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This series of tutorials will analyze the compilation process of uboot. How to compile, then how to analyze these processes
I have not added 6410 support here, first look at the process of 6400...[Details]
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●Fault analysis of air conditioner PG motor drive circuit
At present, some air conditioner fans are controlled by PG motors. The capacitor has a phase shift characteristic of 90° current lead....[Details]
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1 Introduction
Traditional low-power MCU designs are mainly based on 8-bit MCUs, because 8-bit cores have relatively few logic gates, low operating or leakage current, and relatively low prices. Ho...[Details]
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WitsView, the optoelectronics division of global market research firm TrendForce, and AVANTI, the consumer research division, conducted a survey on Chinese consumers' willingness to replace their LCD...[Details]
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The high-precision current probe is a high-frequency current probe that can measure DC and AC simultaneously. Its features include: high bandwidth to accurately and quickly capture current waveform...[Details]
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AT73C203 is a highly integrated intelligent power management chip launched by Atmel Corporation of the United States for portable electronic products. It is suitable for various types of lithium-io...[Details]
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1 Introduction
Nowadays, people not only require comfortable, healthy, reliable and convenient working and living environments, but also attach more importance to safety, and use security systems...[Details]
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Circuit analysis: The LT1732-8.4V used previously was used as the charging chip with a 1A charging current. The external power supply detection used the ACPR pin of 1732. When no external power su...[Details]
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Recently, Freetech announced the launch of a lightweight parking and parking integrated solution developed based on a single Horizon Journey® 3 chip and oriented to mass production, supporting functi...[Details]
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We know that the operation process of the oscilloscope is roughly as shown in the following figure: We input a signal to the oscilloscope through the probe. After the measured signal passes through...[Details]
Microcontroller MCU
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