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　　The CAN bus design specification has strict regulations on the input voltage threshold of CAN nodes. If the input voltage threshold of the node does not meet the specification, it is easy to have a...[Details]

1. Introduction When the FPGA is powered on, the program to be run needs to be loaded from the outside. This process is called program loading. In most cases, the FPGA reads the program from a...[Details]

Nanchang, China, July 7, 2023 - China Microelectronics Semiconductor Equipment (Shanghai) Co., Ltd. (hereinafter referred to as "China Microelectronics") held a new factory inauguration ceremony in N...[Details]

Scientists at Oak Ridge National Laboratory (ORNL) say they have developed a scalable, low-cost method to improve the connections between materials in solid-state batteries . The process involves ele...[Details]

The frequency spectrum of sound ranges from approximately tens to thousands of hertz. If you can use a program to control a certain port of the microcontroller to continuously output "high" or "low...[Details]

Computer ATX power supply control circuit and principle The control circuit of the ATX power supply is shown in Figure 1. The control circuit uses TL494 (some power supplies use KA7500B, whose p...[Details]

    The technical framework of intelligent transportation mainly includes four parts: traffic collection, information transmission, information processing and information release. Traffic collection ...[Details]

1 Main features of EM78P447S The EM78 series of single-chip microcomputers are 8-bit high-cost-effective single-chip microcomputers manufactured by Taiwan Elan Electronics Co., Ltd. using CMOS tech...[Details]

In the initial development stage, televisions only supported the playback and display of monochrome (i.e. black and white) images. As the technology developed, color television broadcasts were also su...[Details]

    Since the beginning of this year, Intel 's shortage problem has become increasingly serious. The official has repeatedly promised to improve and even publicly apologized, but to no avail. The dir...[Details]

In a recent project, I need to detect the output pulse of an electronic pulse coin acceptor. Is the pulse high or low? Do I need an external connection? What does NC NO mean?   Coin acceptor wiring...[Details]

March 28th - Following the release of the acoustic test simulation platform Test Bench, FuDi Technology today launched CVIP, a simulation test platform for in-vehicle voice applications, to provide c...[Details]

1. I2C bus and its virtual application 1. I2C bus application calls platform mode At present, the peripheral expansion of single-chip microcomputer application systems has transitioned from a paralle...[Details]

According to Jiwei.com on January 21, on January 18, the official Weibo account of Nut Mobile (hereinafter referred to as official) announced an unexpected news. Officials said that Xinshi Lab is o...[Details]

Abstract This paper focuses on the circuit design and related technical issues of realizing tire pressure monitoring system (TPMS). The TPMS system consists of a pressure sensor module and a ...[Details]