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Here, channel 1 and channel 2 of TIM3 are used as level capture of AB items. Since STM32 has its own hardware encoder interface, it can be used as long as it is set up. It is very powerful. The follo...[Details]
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There are many ways to communicate between the microcontroller and the PC. The following program mainly uses the asynchronous serial communication of the 51 microcontroller.
1.51 MCU serial communi...[Details]
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On August 5, Dongni Electronics released an announcement on foreign investment to establish a subsidiary, stating that due to strategic development needs, the company plans to invest RMB 20 million o...[Details]
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In "Summary of Power Supply Technology (I)", we introduced various power supplies used in electrical systems. This makes us feel that it seems difficult to conduct in-depth research or fully master ...[Details]
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According to foreign media reports, the US Patent and Trademark Office has announced a patent related to Apple's Titan project that can help self-driving cars change lanes safely. (Image source: h...[Details]
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1. Composition and principle of solar photovoltaic system A solar photovoltaic system consists of the following three parts: solar cell modules; power electronic equipment such as charging and d...[Details]
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Introduction: With the development of integrated circuit technology, FPGA, DSP and ARM are widely used in high-speed digital signal transmission and data processing due to their small size, fast spee...[Details]
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introduction
An isolated converter is needed to provide electrical isolation between two related systems. In certain applications, isolation between the power supply and the load is required t...[Details]
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#include
void delay(unsigned char n) //约n(ms)延时
{ unsigned char i,j,k;
for(k=0;k n;k++)
{
for(j=0;j 10;j++) // about 1ms delay
{
for(i=0;i 30;i++) // about 0.1ms...[Details]
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With the current recession arguably showing signs of an end, now is a good time to review some of the promising technologies that were killed, shelved, or delayed because of the economic downturn. In...[Details]
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Some of you may not understand PWM polarity control (yes, I am talking about myself...), so let's explore the principle and procedure of polarity control in this blog post. If there are any errors in...[Details]
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Recently, in a grid-connected test conducted on site at a photovoltaic power station in Qinghai, the SmartShine series photovoltaic grid-connected inverters provided by Emerson Network Power, a bus...[Details]
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introduction
The power amplifier has entered the digital age. The key integrated circuits of digital power amplifiers have reached a relatively high level. For example, the TDA8902J digital po...[Details]
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The computer can be pre-installed with an ST Visual Programmer that directly comes with the STLink driver or an STM32 ST-Link Uitilty Then select Self-installation Click Next In the dialog ...[Details]
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According to news on October 31, in 2015, Western Digital acquired SanDisk, a well-known flash memory company, for US$19 billion in cash and stock transactions. Today, however, Western Digital announ...[Details]
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