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Magnetoelectric voltmeters are commonly used to measure DC voltage, and electromagnetic voltmeters are commonly used to measure AC voltages. The voltmeter is used to measure the voltage across a load...[Details]
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With the growing demand for high-precision indoor positioning services,
Bluetooth technology
is now widely used as a device positioning technology. Bluetooth can provide flexibility unmatch...[Details]
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South Korea's parliament passed an amendment to the Telecommunications Business Act on Tuesday (31st), which will make South Korea the first country to restrict Google and Apple's app stores from for...[Details]
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The calculation of the energy storage inductor of the parallel switching power supply is also analyzed from the perspective of the current flowing through the energy storage inductor being in the cri...[Details]
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Power lithium-ion batteries based on ternary materials as positive electrodes have the following characteristics: 1. The positive electrode is a ternary material, and the negative electrode is a ...[Details]
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Tamara Schmitz
Mixed-signal solutions are an unstoppable trend. We want electronic devices to interact with us. Car doors should unlock automatically when we approach, and the computer s...[Details]
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In the past few months, I put aside my study of S3C2440 for my graduation project, and started to develop modules on STM32. I used STM32 to make an MP3 with an interface, so I had to use an SD card (o...[Details]
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However, I always feel that using a twist-off bottle cap is a bit of a waste of talent.
In the process of making robots, it is a challenging task to flexibly and appropriately combine various ...[Details]
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Recently, Xiaomi's official Twitter account has officially announced its new model, Xiaomi Note 10, to overseas users. Judging from its 100-megapixel CMOS and many configuration information, it is sp...[Details]
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MORLAB has recently introduced the French SATIMO SG24 third-generation 3D antenna test system. It provides a corresponding test environment for active and passive antennas, and enables mobile ph...[Details]
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fopen() Requires header file: #include Function prototype: FILE *fopen(const char *path,const char *mode) Function parameters: path: the path and file name of the file to be opened mode: fil...[Details]
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Lighting up the LED should be the first experiment for everyone to learn hardware! From 51 to 32 and then to ARM, let's stop talking nonsense and start using STM32 to light up the LED. GPIO: also kn...[Details]
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Introduction VxWorks is a real-time operating system from Wind River, USA, with good reliability and real-time performance. The system adopts a priority-based preemptive scheduling strategy. The syste...[Details]
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Audio AGC amplifier circuit schematic
As shown in the figure, this is an audio AGC amplifier circuit. This amplifier has a dynamic range greater than 50dB, very small distortion of the...[Details]
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The program has been tested and can be directly referenced. Welcome to download and use it. 12C5AS32 MCU tested. EEPROM.H file. . . #ifndef _EEPROM_H_ #define _EEPROM_H_ #include AT89X52.H #define u...[Details]