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Chemotherapy can be toxic to heart cells. To protect the hearts of cancer patients, scientists at Cedars-Sinai Medical Center in the United States have created a three-dimensional "heart on a chip" t...[Details]
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From a global perspective, the popularity of LED lighting products has just begun. After the initial uproar in the first few years and the reshuffle period in the past two years, China's LED market h...[Details]
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On February 24, Counterpoint's latest research showed that global smartphone AP/SoC chipset shipments increased by 5% year-on-year in the fourth quarter of 2021, among which 5G smartphone SoC s...[Details]
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So far, the term "logic analyzer" has been used loosely. In fact, most logic analyzers are a combination of a timing analyzer and a state analyzer. We will now describe the special features of each o...[Details]
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In the past two years, competition in the chip field has intensified under the strategic planning of technology companies such as Nvidia, Qualcomm, AMD, Intel, and Huawei to accelerate their layout. ...[Details]
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UDS protocol stack
The automotive UDS protocol stack is a standard protocol for diagnosis and communication between automotive electronic control units (ECUs). The UDS (Unified Diagnostic Serv...[Details]
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1: Problem: I transplanted the assembly function: OSStartHighRdy, as shown below, but found that it could not run correctly when there was only one task, OS_TaskIdle.
.globl OSStartHighRdy
.type...[Details]
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Abstract: The upper host computer controls multiple MODEMs through 16C554, and the back-to-back connection is used to realize long-distance communication between the host computer and the lower ...[Details]
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If you need to measure a DUT with different reference impedances on each port, you must use the adapter removal/insertion characteristics and impedance conversion characteristics kit of the network a...[Details]
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Sleep mode allows the application to shut down unused modules in the MCU, thereby reducing power consumption. The AVR has different sleep modes, allowing users to tailor the implementation according t...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
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Ferrari LaFerrari, for those who like Ferrari, LaFerrari should be familiar with it. It is one of Ferrari's flagships. When the hardtop version (Berlinetta) was launched, it triggered a buying storm....[Details]
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Introduction: A friend wanted to customize a water purifier controller with some unique functions to be added, but the commercial control board did not have such functions, so he asked me if I could ...[Details]
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In principle, the dynamic wireless system digs a shallow trench on the existing asphalt road and transmits electricity from the grid to the road surface through inverters installed on both sides of ...[Details]
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LED driver technology foundation for lighting
The arrangement of LEDs and the specification of the LED light source determine the basic driver requirements. The main function of...[Details]
DIY/Open Source Hardware
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