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When Jerry Sanders, former chairman of the Semiconductor Industry Association and founder of Advanced Micro Devices, predicted in the 1970s that "semiconductors will prove to be the crude oil of the ...[Details]
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In the case of lithium-ion rechargeable batteries, semiconductor technology can contribute to accurately grasping the voltage of each battery cell and realizing the required circuit with fewer compone...[Details]
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1 Introduction An electric energy production and consumption system composed of power generation, transmission, transformation, distribution and consumption. Its function is to convert primary en...[Details]
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Generally, the flow equation of turbine flowmeter can be divided into two types: practical flow equation and theoretical flow equation. Practical flow equation: qv=f/K Formula 1; qm=qvρ Where qv,qm...[Details]
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Tesla's "abandonment" of cobalt has dealt a severe blow to the valuations of listed cobalt mining companies. However, in the view of industry insiders, cobalt consumption will continue to rise in t...[Details]
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Shanghai, China—Following the successful Manual Soldering & Rework Competition and PCB Design Competition, at the request of member companies in the cable and harness field, after more than two years...[Details]
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1. What are the current models of power inverters?
The power inverters currently sold on the market include 150W, 400W, 600W, 1000W, 1500W, 2000W, 3000W, 225W portable, and 400W portable.
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In the past June, the sales volume of the domestic narrow passenger car market reached 1.944 million units, a year-on-year increase of 22.7% and a month-on-month increase of 43.5% from 1.354 million ...[Details]
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A Keysight oscilloscope is an electronic measuring instrument that converts analog electrical signals into waveforms to display signal images. Through the waveform of the circuit being tested, we can...[Details]
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Quectel recently released an investor relations activity record sheet, which provides an interpretation of the company's raw material supply and business conditions. Regarding the supply of raw mat...[Details]
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1. SPI I2C UART communication rate comparison: SPI I2C UART 1. Synchronous communication asynchronous communication; 2. In synchronous communication, there must be a clock line connecting the tw...[Details]
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//File system and SD card driver interface file diskio.c
#include "diskio.h"
#include "ffconf.h"
#include
#include "MMC_SD.h"
DSTATUS disk_initialize (
BYTE drv
)
{
int Statu...[Details]
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The main difference between AT24C64 and AT24C02 is the timing of reading and writing. Please refer to the data sheet for details. Here is an example of the timing difference of writing a byte.
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The elements that make up the organic matter of coal are mainly carbon, hydrogen, oxygen, nitrogen and sulfur. In addition, there are very small amounts of phosphorus, fluorine, chlorine and arsenic. ...[Details]
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In the electric vehicle drive controller, the inverter controller is a key component for achieving AC/DC energy conversion, which is used for energy recovery during motor driving or braking or to p...[Details]
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