1F21060C-P110N-AN

1 Introduction The lamp distribution photometer is a large-scale precision optical testing equipment and an important equipment for the measurement of lamp distribution photometry. The traditional di...[Details]

The ownership rate of new energy vehicles has maintained a rapid increase, and intelligent driving systems have gradually become standard equipment. Competition is becoming increasingly fierce, and i...[Details]

    In addition to meeting conventional office, security and building management requirements, the intelligent system of medical buildings has its own weak current intelligent system specifically for...[Details]

With the development of science and technology, the demand for detection of small targets in emerging industries such as electronics and materials is also increasing rapidly. The traditional standard...[Details]

Embedded operating system is the software foundation of ARMCPU. From 8-bit/16-bit single-chip microcomputer to 32-bit embedded processor represented by ARMCPU core, embedded operating system will rep...[Details]

Jiwei.com reported on May 7 that the Flyme9 stable version of the Meizu 17 series was officially pushed yesterday, but only some users received the push, which caused dissatisfaction among those user...[Details]

On May 22, VR industry analysts Roland Quandt and Brad Lynch recently revealed that Qualcomm is providing test samples of Qualcomm Snapdragon XR2 Gen 3 (SXR2330) and XR2+ Gen 3 chips (SXR2350) to V...[Details]

Using user space memory from the perspective of Linux users // In user space, it is managed in the form of segments In kernel space, these segments are managed by VMA // VMA in https://blog.csdn.ne...[Details]

The external lighting signal of the aircraft indicates the position and direction of movement of the aircraft, and is also a communication signal between the aircraft and the ground. In order to de...[Details]

After Apple and Huawei released their 5G blockbuster models and sold them out, it also announced the arrival of the 5G phone replacement wave. According to data from the China Academy of Information ...[Details]

Operation Code  Condition code mnemonics  Logo  meaning  0000  EQ  Z=1  equal  0001  NE (Not Equal)  Z=0  not equal  0010  CS/HS (Carry Set/High or Same)  C=1  Unsigned greater than or equal to ...[Details]

With the rapid development of power electronics technology, the continuous updating of power devices, and the increasingly perfect development of PWM technology, switching power supplies have been wi...[Details]

Harald Kroeger, member of the Bosch Group’s board of management: “Bosch wants to become the world’s leading supplier of silicon carbide (SiC) chips for electric mobility.” Silicon carbide semicon...[Details]

With the rapid advancement of "Industry 4.0" and "Made in China 2025", more and more semiconductor manufacturers are increasing their investment in the field of industrial automation. Industrial auto...[Details]

With the development of human society, energy consumption is increasing, and the world's fossil energy will reach its limit one day. At the same time, due to the large-scale burning of mineral ener...[Details]