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0 Introduction
Since its introduction, the monolithic switching power supply has rapidly occupied an important position in the field of small and medium power precision voltage regulated power su...[Details]
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Input capture mode
Library function routine location: STM32F10x_StdPeriph_Lib_V3.3.0\Project\STM32F10x_StdPeriph_Examples\TIM\InputCapture
In input capture mode, when the corresponding edge on the ...[Details]
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Recently, two things in the field of science and technology have attracted attention. One is the news about the "water hydrogen fuel cell car". As the investigation deepens, the truth gradually emerg...[Details]
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Special considerations must be made when designing a power supply for an audio amplifier. The nonlinear nature of audio signals presents different design challenges compared to standard isolated po...[Details]
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Experimental requirements Code experiments #include "ioCC2530.h" #define D3 P1_0 #define D4 P1_1 #define D5 P1_3 #define D6 P1_4 //delay function void Delay(unsigned int t) { while(t--); } ...[Details]
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Since it often involves single-chip microcomputer development, a program framework that can run multiple tasks is needed. Using an operating system is a bit of a waste of resources, and using ordinar...[Details]
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单个LED功率低。为了获得大功率，需要多个并联使用，例如汽车尾灯，并且单个大功率LED价格很贵。LED另外一个致命缺点，显色指数低！在LED照射下显示的顏色没有白炽灯真实，这要从光谱分佈上来分析，属于技术问题。
LED lighting
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Another disadvantage i...[Details]
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Apple's M1 chip may have become the impetus for many tech companies to invest and start developing their own ARM-based chips. According to the latest report, Microsoft is one of them, and its custom ...[Details]
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A spectrum analyzer is an instrument used to display the amplitude of signals in the frequency domain. It is known as the "RF multimeter" in the radio frequency field. In the field of radio frequency...[Details]
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This paper uses Samsung's SDR SDRAM (K4S64632) as the memory, and uses the M4K block inside the FPGA as a shift register to continuously read data. This allows for uninterrupted reading of valid da...[Details]
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After reading the introduction to the product performance and corresponding package pins of PIC 8-bit microcontrollers, the author believes that beginners need to understand the meaning of each p...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Digital IC Power Supply Noise Suppression and Decoupling Application Manual, various capacitors and EMI noise suppression filters are used for the connection between the power supply and the digita...[Details]
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In the previous article, we implemented high-precision delay. In this section, we use the implemented high-precision delay interface to simulate the data generated by the serial port (the receiving d...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
Microcontroller MCU
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