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A new report shows that bilateral investment between China and the United States continued to decline in the first half of 2019, hit by trade tensions between the two countries. Data released on Thur...[Details]
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A research team from Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea has successfully developed the world's first nanostructured electronic skin device (organic field effec...[Details]
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The display shows 0-9 numbers and text. Please follow the WeChat public account "Yisi Electronic Programming" to get it for free. Simulation diagram: Code: ...[Details]
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The buzzer pin of STM8L051 shares the same pin with the swin debugging port. Although the debugging function cannot be used when beep is used (after the program is downloaded, disconnect the debuggin...[Details]
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I haven't taken an exam for a long time, but in order to experience the latest NGP automatic navigation assisted driving released by Xiaopeng Motors, I recently participated in the "Smart Experience ...[Details]
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HTC, which has not launched a new product in the mobile phone industry for a long time, today released a pair of TWS true wireless earphones online. According to the exposed pictures, this pai...[Details]
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The equivalent salt density method widely used by departments at present is a method of calibrating the pollution level based on annual cleaning. Although this method is simple to operate, it still r...[Details]
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Supply chain sources said that in addition to orders from Apple and MediaTek, HPC processor orders from AMD and Nvidia will be another major driver of TSMC's revenue growth in 2022. According to a re...[Details]
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With the adjustment of the electronic technology industry structure, the rapid development of production technology, the continuous improvement of people's living standards, and the gradual populariz...[Details]
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The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]
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The microcontroller performs calculations according to different timing/counting modes. For example, when we select mode 1, 16-bit timer counter, the maximum decimal value of the 16-bit counter is...[Details]
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1 Introduction
Nowadays, the demand for wireless communication in various industries is increasing, and the ability to access the Internet wirelessly is one of the most important needs. With the ra...[Details]
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1 Introduction to full-color LED display wall control card
Full-color LED display control cards can be divided into two categories according to the control method: synchronous control card and asynch...[Details]
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This article mainly studies the serial interface structure and related registers of the AT89S52 microcontroller. It is required to master the serial port structure and learn to reasonably set the cont...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]
MicroPython Open Source section
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