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Brushless DC motor (BLDC) is a motor with high efficiency, high reliability, low noise and low maintenance cost. Due to its excellent performance, it has been widely used in many applications, such...[Details]
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As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
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Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
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TMS320VC5409 is the first generation of high-performance, low-cost, low-power digital signal processor (DSP) launched by TI. Compared with the popular TMS320C5409, the performance is improved by 6...[Details]
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On the morning of December 28, the groundbreaking ceremony for the Sichuan Panzhihua 100MW/500MWh all-vanadium liquid flow energy storage power station demonstration application project of the State P...[Details]
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January 17-19, 2018, Tokyo Big Sight, Japan (ST booth number: E43-47) STMicroelectronics (ST; NYSE: STM) will showcase its latest semiconductor solutions for smart driving at AUTOMOTIVE WORLD 20...[Details]
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On September 10, Envision Wuwei Minqin Industrial Park held a ceremony to launch the first batch of energy storage products and the power generator project, conscientiously implementing General Secret...[Details]
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the first method:
at24cxx_drv.c source code:
#include "linux/kernel.h"
#include "linux/module.h"
#include "linux/platform_device.h"
#include "linux/i2c.h"
#include "linux/err.h"
#in...[Details]
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China Energy Storage Network:
Recently, the U.S. Department of Energy (DOE) announced that it would allocate $1.55 billion in funding under the Inflation Reduction Act to accelerate ongoing...[Details]
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/* 8-bit digital tube display time format 05-50-00 indicates 05:50:00 S1 is used for hour plus 1 operation S2 is used for hour minus 1 operation S3 is used for minute plus 1 operation S4 is used ...[Details]
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According to the China Trade Relief Information Network, on November 5, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a partial final ruling of 3...[Details]
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1 BYD's New Energy Vehicle Development History
BYD entered the field of new energy vehicles early. It started to develop electric vehicles after acquiring Qinchuan Automobile in 2003. Driven b...[Details]
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In any power supply design , the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let's analyze these lin...[Details]
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1. The first byte sent by the serial port is lost Problem code void USART1_SendBuf(uint8_t *pbuf, uint8_t len) { for( uint8_t i = 0 ; i len ; i++ ) { /* Write a byte to USART...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]