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1. Key points of timer/counter PWM design According to the characteristics of PWM, which uses the digital output of the microprocessor to control the analog circuit, the following points should be ...[Details]
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The difference between passive and active AC current probes: The head of an AC passive probe is actually a coil of wire wrapped around a magnetic core. When the probe head is held in a specified or...[Details]
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0 Introduction
After laser focusing, the spot diameter is small and the energy density is high. Therefore, laser welding has the characteristics of large weld depth-to-width ratio, narrow heat-affec...[Details]
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At the end of last month, a professional iPhone repair person released news that he had discovered that the "Time & Place" function of iOS 15.5 had a problem of stealing traffic in the background.
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0 Introduction
Massage equipment can be divided into many categories according to their functions, such as massage belts, massage beds, massage chairs, and massage cushions . In actual use, du...[Details]
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Ethernet is becoming an increasingly important network in industrial applications. When it comes to motion control, Ethernet, fieldbuses, and other technologies such as the Peripheral Component Int...[Details]
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On August 24th, local time in the UK, Imagination Technologies released its unaudited preliminary financial report for the first half of this year, showing that its total revenue increased by 55% to ...[Details]
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I want to understand the difference between PLC and MCU. I searched a lot on the Internet, but I am still confused. Finally, I combined some sentences that hit the point, analyzed and summarized them...[Details]
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FP8208A is a switch-mode buck lithium battery charging management chip. The input voltage is suitable for 5V AC adapters. It can charge single-cell lithium-ion batteries with constant current or co...[Details]
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On the morning of March 23, a hacker group claimed to have obtained about 37GB of Microsoft source code, which is related to hundreds of projects including Bing search and Cortana voice assistant. ...[Details]
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Jiwei.com reported that since Gordon Moore proposed that the minimum line width of transistors integrated on a chip should be reduced to 0.7 times and the area to 0.49 times every 18 months, this fam...[Details]
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The countdown program with preset start time is used to time an event in daily life: as long as the time set by the human is reached, the countdown circuit will sound an alarm. The characteristic o...[Details]
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Programming any microcontroller involves issuing commands to the microcontroller in a specific order that must be executed in order to perform a specific task. The commands of a microcontroller are c...[Details]
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Recently, Huawei, China's leading inverter manufacturer and operation and maintenance system supplier, and Sunseap, Singapore's largest clean energy supplier, signed an agreement in Bangkok, Thaila...[Details]
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1. Introduction As electronic devices become more multifunctional and noise-free, such as smartphones and digital cameras equipped with video and audio recording functions, and small notebook comput...[Details]