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Ordinary detection is based on the unidirectional conductivity of the diode. By measuring the forward and reverse resistance of the diode, the quality of the diode can be easily judged. Generally, th...[Details]
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STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 10 DMA Controller Basic introduction to DMA Basic definition of DMA DMA, the full name of which is Direct Memory Acc...[Details]
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With the development of flow detection technology, higher application requirements are put forward for flow measurement instruments. Traditional flow detection instruments generally complete the mea...[Details]
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After making a cross-compilation tool chain, how do you determine whether it is effective? Of course, compile a program and burn it to the board and run it. Here we take lighting up an LED as an exam...[Details]
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Servo motors can control speed and position very accurately, and can convert voltage signals into torque and speed to drive the controlled object. The rotor speed of the servo motor is controlled b...[Details]
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The objects of automatic control are varied and of various types, requiring the controller to be modular, standardized, and flexibly configured; the era of commodity economy allows designers to hav...[Details]
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The above is the effect picture of the microcontroller development board made by myself
#include "reg51.h"
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P3^6; ...[Details]
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Due to continued losses, South Korea's LG Electronics Co., Ltd. announced its withdrawal from the smartphone market in April this year, becoming the first major smartphone brand to withdraw thi...[Details]
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China Energy Storage Network:
The real economy is the foundation for China's economic development and for winning the initiative in international economic competition. To solve the outstandin...[Details]
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According to Russian media reports, the UK has expanded sanctions against Russia to include domestic MCST processors and Baikal Electronics. In addition to freezing their assets, the sanctions also p...[Details]
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The car generator is the main power source of the car. Its function is to supply power to all electrical devices (except the starter) and charge the battery when the engine is running normally. The...[Details]
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On the 12th, the Kaohsiung District Prosecutor's Office issued a press release by the COF manufacturer Yihua Electric, announcing that 10 employees of Yihua Electric were prosecuted by the Kaohsiung ...[Details]
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According to the Huawei Voice Forum on June 29, on the morning of June 27, 2019, Huawei released a white paper on innovation and intellectual property, and answered questions from Chinese and f...[Details]
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1. Basic circuit topology and working principle
LED drive circuits based on inductive boost switching converters are widely used in the backlighting of battery-powered consumer portable electr...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]