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Wingtech Technology has appeared twice in the winning results announced on China Mobile's procurement and bidding website. Wingtech Technology's consecutive winning of the operator's 5G product proje...[Details]

Recently, the Japanese city of Kumamoto announced that it would use robots to deal with the problem of rising truancy rates. As problems such as student anxiety and bullying emerge, Japan's...[Details]

Recently, GAC Group released a "Frontier Technology Introduction", which mentioned GAC's independently developed 5G VBOX technology for autonomous driving, ADiGO Park Pro and battery cell technology....[Details]

1 Introduction The high-frequency transformers and inductors used in the power supply system, such as the flyback transformers used in cathode ray tube (CRT) displays, usually have strong radi...[Details]

　　As shown in Figure 2, the parallel port P1 of AT89S51 is connected to a 4×4 matrix keyboard, with P1.0-P1.3 as input lines and P1.4-P1.7 as output lines; the "0-F" serial number of each key is disp...[Details]

Volkswagen has become the first automaker to install a new augmented reality (AR) head-up display system on its models. According to Volkswagen, Volkswagen plans to first install this system on the ...[Details]

1 Overall design The livestock breeding intelligent disinfection robot control system consists of three parts: robot intelligent control module, monitoring module, and wireless network comm...[Details]

  OLED is not yet popular, but new display technology is coming?   In 2014, when Apple acquired Luxvue, Micro LED began to enter people's field of vision. According to Apple, this new display techno...[Details]

The European Council has passed new rules designed to make it easier for electric car owners to travel in Europe while helping to reduce harmful greenhouse gas emissions. The new rules will benefit el...[Details]

1. Selection of devices 　　There are many circuits and corresponding PC download software for making parallel port ISP download on the Internet. Many people are confused and don't know which picture t...[Details]

Samsung SDS, a South Korean IT service company, has invested in CMC, a Vietnamese IT service company. Samsung SDS announced on the 27th that it has reached an agreement to participate in major decisi...[Details]

Abstract: This paper uses the A3967SLB serial port controller launched by Allegro as the hardware core of the stepper motor subdivision drive system, and realizes the 8-subdivision drive of the ste...[Details]

The microcontroller used is the Puzhong development board, the 8x8 dot matrix uses 74hc595 for segment selection, and the P0 port is selected 74hc595 The 8x8 dot matrix uses a common cathode (lef...[Details]

Serial communication principle Computer Serial Communication Basics With the widespread application of multi-microcomputer systems and the popularization of computer network technology, the communica...[Details]

Overview Bidirectional current sensing is required in many current sensing applications. For example, when a laptop is plugged into AC power, the AC adapter supplies power to the laptop and charges t...[Details]