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News Highlights Recently, Royal Caribbean Cruises purchased 55,000 tablets equipped with Intel® Atom™ processors 15,000 of which were deployed on the world's first smart cruise ship, "Quantum of...[Details]
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A hot cathode gas-filled tube with control characteristics and one or more grids between the cathode and the anode. Thyratrons appeared in the late 1920s. Early thyratrons were electrostatically co...[Details]
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The process for calculating the junction temperature of most semiconductor devices is well known. Typically, the case or lead temperature is known. The power dissipated by the die is measured and mul...[Details]
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The rapid development of artificial intelligence will profoundly change the world's development model and human lifestyle. In order to seize the major strategic opportunities for the development of a...[Details]
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LED displays are divided into two types: common cathode LED and common anode LED.
The common cathode LED circuit connection is shown in Figure 1 (a). The cathodes of the 8 LEDs are connected t...[Details]
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Mir's domestically produced EtherCAT master controller solution based on ARM architecture core board
EtherCAT is a real-time industrial Ethernet technology proposed by BECKHOFF Autom...[Details]
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I'm writing a human-machine interface recently. Due to the layout problem of my hardware colleagues, I have to use serial port 4. At first I thought it was nothing, just changing USART1 to 4 a...[Details]
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The National Space Science Center of the Chinese Academy of Sciences organized a summary and review meeting for the in-orbit test experiment of my country's first space gravitational wave detection t...[Details]
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Since its birth, the semiconductor industry has gone through three generations of material changes. The third generation of semiconductor materials are mainly wide bandgap (bandgap width Eg 2.3eV) s...[Details]
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The Key Management System (KMS) is
the core of
IC
project security. How to manage the key securely runs through the entire life cycle of IC card applications.
Contactless CPU...[Details]
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According to Wuxi Daily, after signing the contract this year, Wuxi Lanpei New Materials Technology Co., Ltd. completed the renovation of the Huishan clean workshop and the relocation of its Shanghai...[Details]
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When the waveform is captured, many engineers think that the waveform is clear enough if it occupies 2 grids on the screen, and there is no need to adjust the waveform to cover the entire screen grid...[Details]
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Microchip Launches Capacitive Touch Screen Controller Family for Home Appliances Market, Capable of Adapting to Harsh and Noisy Environments MXT448UD-HA and MXT640UD-HA Expand Microchip’s Functi...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
#define ON_138 PORTC|=BIT(PC7) //Enable 74138
#define OFF_138 PORTC&=~BIT(PC7)
const uchar table ={0x3f,0x06,0...[Details]
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On the evening of March 8, Xinsen Technology disclosed the plan for a private placement. The issuance targets no more than 35 specific targets that meet the conditions stipulated by the China Securit...[Details]
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