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    CAN (Controller Area Network) bus is a serial data communication protocol developed by BOSCH of Germany to solve the data exchange between many controls and tests in modern automobiles. It is a m...[Details]

At present, electric locomotives use mechanical foot switches to send trigger pulses (110V/0V) to the monitor at a fixed time (within 1 minute) to inform the monitor that the locomotive driver is i...[Details]

Intel provides unparalleled flexibility with the industry's broadest range of process technologies and advanced packaging capabilities Stuart Pann, Senior Vice President, Corporate...[Details]

Information shows that recently, the processes for multiple "神仙秒充" and "REDMI 神仙秒充" trademarks applied for registration by Xiaomi Technology Co., Ltd. have been changed to "waiting for rejection revi...[Details]

introduction At present, there are three main ways of mobile wireless data transmission: GSM short message, GPRS and CDMA. Their characteristics are compared as follows: ① Mobile communication ne...[Details]

Information display is one of the important links of information science and technology. Photoelectric integrated display has been used more and more widely as a bridge between man and machine. For...[Details]

WiMAX transceiver devices have proven beneficial to the consumer electronics market, where they have found many uses, including connecting WiFi hotspots to the Internet. To ensure that devices work a...[Details]

Gartner said that to drive sustainable growth in turbulent and unpredictable economic times, CIOs and IT executives should invest in digital technologies that can achieve repeatable financial and per...[Details]

        If you want to use tricks, you must use clever tricks. Today, I will teach you some clever tricks for current detection circuits. You should know that current detection or feedback is usually ...[Details]

Patterned substrate, referred to as PSS (Patterned Sapphire Substrate), is a dry etching mask grown on a sapphire substrate. The mask is patterned using a standard photolithography process. The sapph...[Details]

No-load protection circuit   Figure No-load protection circuit The figure shows the no-load protection circuit. In order to prevent the voltage on the transformer winding from being too high,...[Details]

OPPO demonstrates "Signal Power Supply, Say Goodbye to Batteries" and releases a white paper on zero-power communications in the future Zero-power communication terminals have the...[Details]

I recently had the opportunity to play around with a new micropower 6MHz LTC6255 op amp , driving a 12-bit, 250 kS/s LTC2361 ADC. I wanted to take an FFT of a pure sine wave at about 5kHz. ...[Details]

　　The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attenti...[Details]

Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation On November 5, the 7th China International I...[Details]