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At the beginning of 2024, all regions have continued to increase their efforts to support the development of the energy storage industry. Currently, 9 provinces and cities have successively released k...[Details]
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1 System Description
A tire pressure monitoring sensor is installed inside each wheel, which can accurately measure the pressure and temperature inside the tire. The sensor sends the tire ...[Details]
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The increasing popularity of electric vehicles (EVs) has stimulated the market's need for optimized design, reduced costs, and improved vehicle operating efficiency, and has created new challenges ...[Details]
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According to foreign media reports, Infineon Technologies AG announced the launch of the new EDT2 insulated gate bipolar transistor (IGBT) series in TO247PLUS package. This series optimizes automot...[Details]
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Many production machines use inverters to control the forward and reverse rotation of the motor. The circuit is shown in Figure 1-1. The inverter is explained using Siemens MM440 as an example. DIN...[Details]
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To realize a complete camera-based smart car, the first step is to collect the analog signal output by the camera into the microcontroller through the microcontroller A/D conversion, and then proce...[Details]
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LCDTV
liquid crystal displays are becoming more and more mature. They have replaced a large number of traditional CRT home TVs and will also share the plasma TV market with flat-screen TV...[Details]
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According to news on October 24, Qualcomm will hold the Snapdragon Summit at 3 a.m. tomorrow. In addition to releasing the Snapdragon 8 Gen 3 processor, it will also launch Snapdragon Seamless, whic...[Details]
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May 24, 2023, China - STMicroelectronics’ STL120N10F8 N-channel 100V power MOSFET has extremely low gate-drain charge (QGD) and on-resistance RDS(on), and a figure of merit (FoM) ratio The previous g...[Details]
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Watchdog Timer
I believe everyone has seen an advertisement made by China Mobile some time ago. From cities to mountain villages to the Qinghai-Tibet Plateau, there is China Mobile's network e...[Details]
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#include avr/io.h #define uchar unsigned char #define uint unsigned int #define setbit(sfr,bit) (sfr|=(1 bit)) #define clrbit(sfr,bit) (sfr&=~(1 bit)) #define SDA_out() setbit(DDRD,0) //Set SDA...[Details]
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Working principle and device structure of ferroelectric memory
1 Introduction to Ferroelectric Memory
With the continuous development of IT technology, the demand for non-volati...[Details]
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As you and your world gain more and more wealth, have you set up special security measures to protect these wealth? Stealing bank card passwords to take away your savings, copying your access card ...[Details]
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2 modes of key detection (low level trigger and high level trigger) 12f509 is the control chip GP5 port is the key detection port key_time_cnt //delay counter key_flag //key flag (key_flag=1 key is v...[Details]
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On December 7, high-tech company OSRAM announced its integration with sensor solution manufacturer ams. It is reported that ams will acquire more than 55% of OSRAM's shares for 4.6 billion euros. Its...[Details]