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The PWM of the model is not the PWM signal of several KHZ that electronic experts are used to. The frequency used by the model is much slower, but the principle is the same. The PWM frequency of the m...[Details]
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Serial drive LED display //One 74hc595 shift register drives the transistor to drive the LED bit, //Two 74hc595 drives the LED segment, mode bit 5 bit x 8 segment x 2 = 10 digital tubes //5 fre...[Details]
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According to Korean media TheLec, the next generation of Samsung Galaxy S21 series models may be equipped with an S Pen stylus. At the same time, it has not yet been determined whether the Gala...[Details]
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When using the STM32F4 firmware library, the default crystal oscillator is a 25Mhz crystal oscillator, so some modifications need to be made. Because I had not paid attention to this problem before, ...[Details]
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Measuring rate, range mode, automatic clearing, and filtering are common ways to adjust the speed. If you want to speed up the test, you can set it according to actual needs. 1. Measurement rate ...[Details]
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Installation of ICCAVR6.31AC language compiler: Put the matching CD into the computer, open the ICCAVR6.31A installation file and enter the installation interface (left picture). The installation dir...[Details]
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On May 23, it was reported online that Dr. Wang Chenglu, the leader of Huawei's Hongmeng and president of Huawei's Terminal BG Software Department, has left Huawei. The official certification of his ...[Details]
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The openness of RISC-V allows the architecture and microarchitecture based on the RISC-V core to be customized and extended to meet specific needs. This desire for design freedom is also shifting...[Details]
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Abstract: This article introduces a black and white TV signal acquisition circuit based on DSP. The circuit is composed of a communication video A/D converter, and the DSP starts the A/D convers...[Details]
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Some semiconductor companies have recently begun offering fully differential amplifiers, but they have been used in cutting-edge electronic devices for decades. These differential amplifiers are diff...[Details]
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1 Introduction
At present, wired data transmission is basically used at oil field drilling sites across the country. Wired transmission has many disadvantages. On-site wiring is complicated an...[Details]
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challenge:
Develop a flexible, high-bandwidth robotic device to measure and simulate the flight patterns of winged insects.
Solution:
NI LabVIEW software and CompactRIO hardware are ...[Details]
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1 Introduction
With the improvement of science and technology, intelligent electronic devices (IEDs) such as intelligent instruments or microcomputer devices have been widely used in in...[Details]
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On April 2, Dr. Fan Wenguang, Vice President of BAK Battery , shared BAK Battery’s new perspective on the electrification process at the 2023 China Electric Vehicles 100 Forum, and shared BAK’s large...[Details]
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Many Chinese infrastructure and operations (I&O) leaders hope to use automation technology to simplify and speed up the configuration, management and expansion of IT infrastructure resources when...[Details]
Medical Electronics
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