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cutting edge
The method of using magnetic tape to record, store and restore analog voice signals has a long history. Electronic products based on this method can be seen everywhere. Moreover, the...[Details]
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#include "stm32f10x.h"
void Delay(unsigned int x); //delay
void GPIO_Configuration(void);//IO port configuration
void UART_Init(void); //Serial port initialization
void UART2_PutChar(u8 ch)...[Details]
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1. Function and type of filter
1. Function: The filter is a frequency-selective
circuit
or a processing system that has the function of filtering out noise and separating various sign...[Details]
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Artificial intelligence has a bright future, but the financial prospects are not good. Not to mention the distant past, let’s just talk about Megvii, which is seeking to go public recently, and Sense...[Details]
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LCD display backlights, general lighting fixtures, street lights, etc. require multiple high-brightness LEDs to be driven simultaneously. These LEDs need to be connected in series and parallel combina...[Details]
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The Internet generally advocates using software to simulate I2C. I also used simulation to read temperature and humidity sensors before. This time I have the time and opportunity to use I2C again, so...[Details]
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As new forces such as NIO and Xpeng frequently release news of "self-developed chips" tape-out during the earnings season, intelligent driving chips are gradually moving from technical competition ...[Details]
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Qixun Location already has a large number of ecological partners in the automotive field. At the chip module level, Qixun Location has cooperated with Qualcomm, u-blox, ST, Huawei, Quectel and other...[Details]
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In 2020, the earth caught a "cold" and the whole world caught a fever. Now the ripples of industrial shocks caused by the COVID-19 pandemic have once again spread to the automotive industry, and this...[Details]
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On January 25, General Motors and Honda Motor announced that their joint venture, Fuel Cell System Manufacturing (FCSM), has officially started production of hydrogen fuel cells, which will be used ...[Details]
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Create a Capybara tactile reminder to improve your post-holiday work efficiency
Create a "Capybara Energetic Assistant": DIY tactile paperweight to improve work efficiency
...[Details]
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As shown in Figure 139, it is a dual-circuit three-phase power supply automatic switching circuit. When using electricity, the knife switches 1HK and 2HK can be closed at the same time, and the no...[Details]
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The new GaN substrate is expected to significantly improve the performance of GaN-based
semiconductor
light-emitting
components
, such as blue
LED chips
used in
white
...[Details]
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1. Preprocessing commands of C language: Use of typedef: Enhance program portability because bit widths vary among different software typedef unsigned char u8; typedef unsigned int u16; That is, use ...[Details]
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introduction In recent years, a new high-frequency power transmission and distribution system HFPDS (High frequency power distribution system) has been proposed. Unlike the traditional DC distributi...[Details]
stm32/stm8
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