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1. Application at Brigham and Women's Hospital A recent study in the Archives of Internal Medicine shows that in the United States, almost one in five medications taken by patients in hosp...[Details]

Recently I saw some friends playing with various motors. The most important thing for motors is control. Stable, accurate and fast control is the ultimate goal of a control algorithm software engin...[Details]

Circuit Functionality and Benefits This circuit uses a multichannel DAC configuration with different output ranges for each group of channels. It uses the AD5370 to provide 40 DAC channels...[Details]

"People are reluctant to change because they are afraid of the unknown. But the only unchanging fact in history is that everything changes." This sentence by Yuval Noah Harari, a globally renowned em...[Details]

introduction The cotton airflow meter studied in this project is based on the relevant provisions of the GB6468-1992 cotton fiber "micronaire" test method, combined with the current microcomputer mon...[Details]

It is reported that CATL once again topped the ChiNext with a market value of 375.1 billion yuan.   Against the backdrop of a wailing stock market at the beginning of 2020, its market value has nearl...[Details]

1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display screen + ADC0832 analog-to-digital conversion + motor simulated watering + small lamp simulated hea...[Details]

Power monitoring instruments are an emerging and subdivided industry in the electrical instrument industry. They are classified as installed digital instruments, which have evolved from analog ...[Details]

#include iom128v.h #define uchar unsigned char #define uint unsigned int #pragma interrupt_handler timer1:15/*Timer overflow interrupt vector number*/ fly t=0; void timer1() { TCNT1H=(6...[Details]

　　Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to mea...[Details]

Although cryptocurrencies, led by Bitcoin, have struggled over the past year, the blockchain and distributed ledger technology that underpins them continue to attract attention. In addition, this tec...[Details]

　　0 Preface 　　Power electronic conversion technology has developed along with the development of power semiconductor devices. With the rapid development of computer and information technology, digi...[Details]

Commonly used three-terminal fixed positive voltage regulators include the LM780 series, LM78L00 series and LM78M00 series, collectively referred to as the 7800 series regulators. The difference be...[Details]

Most modern power supplies require that the current drawn from the input line contains harmonic content. In fact, the regulatory standards require that the line current be close to a sinusoidal wav...[Details]

　　With the advent of high-brightness blue LEDs, white LEDs can be easily obtained by combining phosphors with blue LEDs. Currently, white LEDs have become the main backlight source for portable inf...[Details]