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Gartner believes the retail industry is undergoing a “once-in-a-generation” transformation Gartner's latest report has sounded the alarm for the retail industry: "Retailers can no longer be satisf...[Details]
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By Robert Lacoste In the very first article in this column, I talked about crystal oscillators and explained that crystal oscillators are very stable, but their output frequency is still tempera...[Details]
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Many manufacturers are working hard to eliminate lithium batteries, and Samsung is one of them. According to well-known whistleblower @evleaks, Samsung is expected to launch a revolutionary m...[Details]
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introduction
Traditional circuit performance testing uses manual testing to verify whether the circuit is qualified, which has the following main disadvantages: First, the connection between t...[Details]
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Data extreme value search is to find the maximum value (or minimum value) in the specified data area. The main content of the extreme value search operation is to compare the value size, find ...[Details]
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1. Use USART to send data When we write microcontroller programs and debug, we often need to use serial port to output information. In this case, we will use printf to print out the information we ...[Details]
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A switched capacitor filter (SCF) is a discrete-time analog filter composed of a MOS switch, a capacitor, and an operational amplifier. In practical applications, the filter can be integrated with oth...[Details]
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Outdoor lighting has been widely used in many demonstration projects at home and abroad. Due to its harsh use environment, the design of outdoor LED lighting driver power supply must focus on evaluat...[Details]
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Work together to promote the intelligent and connected development of commercial vehicles Berlin, Germany - On May 15, 2019, Bosch, a world-leading technology and service provider, and FAW Jiefang...[Details]
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First take a look at these two pictures taken from the STM32 reference manual:
The following table is taken from the STM32F103x8/B data sheet and gives specific values for the paramet...[Details]
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introduction
In any typical application, it is expected that the SDA data line and SCL clock line of the devices connected to the I²C bus output logic-high levels in the idle state. The MAX9877 a...[Details]
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According to foreign media reports, companies such as Amazon, countries such as China, and automakers such as Toyota, Honda, and Hyundai are investing heavily in hydrogen fuel cell technology and inf...[Details]
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Zoss Automotive Research Institute released the "2021 New Energy Vehicle Vehicle Controller (VCU) Industry Research Report". Competition landscape of VCU for new energy passenger vehicles: OEMs g...[Details]
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Today, the automotive industry is changing rapidly, and the design, use and sales models of cars are evolving rapidly. Driver safety technology, traffic congestion, environmental issues and the...[Details]
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The first national standard in the field of organ chips in my country, GB/T44831-2024 "General Technical Requirements for Skin Chips", led by Professor Gu Zhongze's team from the Suzhou Institute o...[Details]