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Introduction:
There are 8 bidirectional input/output ports (PA port, 8 bits) and 6 input ports (PB port) in the HT49C30-1/HT49R30A-1; there are 12 bidirectional input/output ports in the HT49C50-...[Details]
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Advantages of using microcontrollers in motor drives
Power saving has become an important part of the wave of environmental protection. Motor drive systems used in home appliances and industrial co...[Details]
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[Introduction: Although the "chip shortage" has been alleviated, "strong chain" is still a proposition worthy of long-term attention. How can the automotive supply chain develop healthily and sustain...[Details]
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#include REGX51.H void delay(void) //delay function { unsigned char i, j; for(i=0;i 200;i++) { for(j=0;j 200;j++); } } void main(void) { while(1) { unsigned char i = 0; unsigned d = 0x80; for(i =...[Details]
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With the launch of the new Pentium series processors, Intel, the world's largest semiconductor chip manufacturer, has also completed the 22nm process upgrade for all of its desktop processors. At suc...[Details]
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It seems that the scenario of insufficient MCU supply caused by the outbreak of epidemic prevention demand last year has reappeared, but this time it is even more "tragic". On the one hand, the deman...[Details]
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It feels like the iPhone 13 is still fresh and popular, but in fact, it is less than 6 months away from the release of iPhone 14.
In his latest revelations, famous reporter Mark Gurman poi...[Details]
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Direct cable short circuit or disconnection faults can be directly measured and determined with a multimeter. For indirect short circuit and grounding faults, use a megohmmeter to measure the insulat...[Details]
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Once the protocol trigger is turned on in the decoding module, press the key, the trigger type automatically changes to the decoded 1-wire protocol, set the trigger mode to normal, set the trigger...[Details]
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Today I am using the AD function of the stm8s microcontroller. There are ten channels from AN0 to AN9 on the microcontroller. I want to use only three of them, AN5 to AN7. //ADC initialization void A...[Details]
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On the 28th, the 2022 MWC (Mobile World Congress) kicked off in Barcelona, Spain. After a two-year absence due to the epidemic, MWC resumed offline events for the first time. As the highlight of M...[Details]
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According to foreign media reports, according to the latest data from the automotive industry data forecasting company AutoForecast Solutions (hereinafter referred to as "AFS"), as of November 13, du...[Details]
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At present, a large number of computers, real-time data storage devices and other electronic equipment are used in various computer rooms in the radio and television industry. Good and continuous
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Oscilloscopes have always been a widely used general-purpose equipment and instrument. They are called the eyes of engineers. They are measuring instruments used to observe changes in electrical sign...[Details]
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State Grid Gansu Electric Power Company reported on the 25th that the cumulative installed capacity of new energy storage in Gansu Province has reached 4.011 million kilowatts, and the total energy ha...[Details]
Microcontroller MCU
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