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The wireless communication system has experienced a spiral development from digital (telegraph) to analog (1G) to digital (2G and later), and the RF transceiver has also experienced the process of ...[Details]
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In a blink of an eye, the concept of "AI chip" has been popular for two years. With the end of 2018, the development of AI chips will also enter a new stage. The first season of players has ended. Wh...[Details]
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Low-resistance measurements provide a good way to identify time-varying elements of resistance. Typically, this type of measurement is used to evaluate whether a device or material is degraded by env...[Details]
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(1) Carefully check whether the header part is normal.
(2) If the voltmeter pointer cannot swing and the meter head is normal, if it is caused by an open circuit in the voltage divider resistor o...[Details]
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Recently, Tsinghua Unigroup Holdings issued an announcement that the company was notified by the seller, Tsinghua Unigroup Technology Strategic Investment Co., Ltd. (the company's controlling shareho...[Details]
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Moved user keywords from MDK3.8 to MDK4.70A. Newly installed mdk4.70A, with a size of 2.5G. Modified font color and other configurations. Found that several *.ini configuration files that used to...[Details]
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1 Introduction
The vitality of dental pulp is the key to measuring the health of human teeth. Here, we abandon the previous detection method of dental pulp electrical vitality test and use the ...[Details]
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In recent years, LED as a new energy-saving light source has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting applicat...[Details]
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Source:Getty Images/fizkes
Baidu, a self-driving taxi service provider, has selected Hesai Technology as the exclusive long-range LiDAR supplier for its Yichi 06 self-driving tax...[Details]
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The detection application of ultrasonic flaw detector mainly includes the detection of various materials in industry and the detection and diagnosis of human body in medicine. Through it, people can d...[Details]
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How to operate the two-dimensional image measuring instrument? The two-dimensional image measuring instrument is a commonly used optical instrument , which is widely used in many industries such as mo...[Details]
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1. PCB circuit board
Tester
Main functions
The tester adopts circuit online testing technology, which can be used to test and analyze common faults of various small and medium-scale ...[Details]
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This is an LCD ultrasonic distance measuring board. The information is collected and sorted from the Internet. The display screen of the distance measuring board is a 3310 mobile phone LCD screen, ...[Details]
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In the field of embedded development, ARM is a very popular microprocessor with a very high market coverage. DSP and FPGA are coprocessors for embedded development, helping microprocessors to better ...[Details]
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According to foreign media reports, Innoscience Technology announced the expansion of its product portfolio and launched two 100V automotive-grade GaN devices to speed up the switching speed of LiD...[Details]
DSP and ARM Processors
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