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To talk about rigidity, we must first talk about stiffness. Stiffness refers to the ability of a material or structure to resist elastic deformation when subjected to force, and is a representation...[Details]
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Early morning on July 21, according to foreign media macrumors, Apple's 2020 iPhone product line will support 5G for the first time, and all versions will support dual-mode 5G networks of milli...[Details]
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introduction
I have published an article titled "Technical Reform of DC Power Supply PWM Cascade and Multi-level Inverter", which was written for voltage-type inverters. In fact, based on t...[Details]
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Milestone of 100 million units delivered reached CEVA-powered cellular IoT chips are used in the largest IoT markets, including wearables, smart meters, asset tracking and industrial IoT MOUNTAI...[Details]
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Oscilloscopes occupy almost every electronic engineer's workbench, which means that oscilloscopes have the largest market space for electronic test instruments. It also makes oscilloscopes a product a...[Details]
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Do you often hear people say, "Try adding a pull-up resistor" or "Try adding a pull-down resistor"? Are you still wondering what pull-up and pull-down resistors are, how to use them, when to use the...[Details]
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The emerging IPTV set-top boxes form a rapidly evolving and changing product category. Market demand and technological development are driving the evolution of this concept. Some models require vid...[Details]
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//The PIC16F877 microcontroller outputs a sine wave signal simulation schematic diagram as follows //20MHz crystal oscillator, outputs 500Hz sine wave, 100 points per cycle. //1 cycle time is 2ms...[Details]
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During the National Day holiday, the construction sites of key projects in Chaoyang City were very busy. The builders gave up their holiday rest and seized the golden period of construction, working o...[Details]
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In applications such as street lighting, high bay lighting, stadium lighting, and many other high power lighting applications, the trend is shifting towards solid state lighting using LEDs as the l...[Details]
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According to THE ELEC, the US ban on Huawei has had a negative impact on South Korea's Amotech's MLCC business. Amotech originally planned to supply MLCCs for telecommunications components to Chinese...[Details]
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1: The keil compilation tool for Nuvoton microcontrollers and the information can be downloaded from the Nuvoton official website. The keil driver software must be installed in the directory where ke...[Details]
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On November 5, the 6th China International Import Expo opened, and Qualcomm participated in the event and exhibition for the sixth consecutive year. Over the past six years, Qualcomm has relied on th...[Details]
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The hype about driverless cars has been going on for several years. Some optimistic companies even claim that they will be commercially available in 2019 or 2020. But recent fatal accidents and Waym...[Details]
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Nondestructive testing technology has played an important role in ensuring the safe and reliable operation of aviation equipment and providing technical support. Whether in the manufacturing and pro...[Details]
Power technology
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