H06M682V1

void Delay_Init(void) { SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK_Div8); //systick clock = HCLK/8  fac_us = SystemCoreClock/8000000; fac_ms = fac_us*1000; } void Delay_Us(uint32_t nus)...[Details]

China Energy Storage Network News: On November 12, the State Grid Corporation of China's scientific and technological projects "Research and Demonstration of Optimal Configuration of Urban Di...[Details]

FIIL is an earphone brand co-founded by rock musician Wang Feng. Its Chinese name is Fei'er. Its products include true wireless earphone series, portable star series neck-hanging earphones, Diva se...[Details]

The edge trigger of INT1 is only valid on the falling edge. In other words, as long as the falling edge occurs, a low level must appear. Therefore, for a single interrupt, there is no difference betwe...[Details]

The involution of the new energy vehicle market has reached an unprecedented level of intensity. In the early years, it was just about battery life and safety. Now it has developed into a matter of p...[Details]

Since the PC pointer automatically jumps to address 0x00 to execute after an interrupt or exception occurs in the ARM CPU (while saving some CPSR registers, switching the operating mode, etc.), the i...[Details]

According to the Nikkei Asian Review, Huawei Technologies Co., Ltd. and its suppliers are working day and night to stock up enough key chips before the deadline set by the US government.   The lea...[Details]

1.1 Research Background Escalators are widely used in large shopping malls, supermarkets, airports, subways, hotels and other places. Most escalators work at rated operating conditions when there ar...[Details]

Today's fast and complex digital designs require more physical layer analysis than ever before. Choosing the right oscilloscope can effectively help engineers perform measurements and analysis direct...[Details]

Introduction: How to achieve a higher cost-effectiveness in the clock synchronization hold mode is a common problem encountered by communication equipment manufacturers. In order to explain these prob...[Details]

As a basic measuring instrument, the oscilloscope plays a vital role in scientific research and design. Nowadays, the oscilloscope has become an indispensable member of the electronic laboratory of co...[Details]

background: The lower computer has two IO ports set as external interrupts - edge triggered, low level valid. Therefore, I need to capture the falling edge waveform, but the low level time is very sh...[Details]

0 Preface 　　With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety technology. However, the exi...[Details]

Netflix said today that it is not currently testing spatial audio support for AirPods Pro and AirPods Max, overturning an earlier report that support would be coming in the spring. In a statement t...[Details]

The so-called capacitor is an electronic component that holds and releases electric charge. The basic working principle of the capacitor is charging and discharging, of course, there are also rectifi...[Details]