MA-131-026-113-A3200

Recently, according to information from the Ministry of Industry and Information Technology's website, a vivo mobile phone with model "V1932A" has been registered with the Ministry of Industry and In...[Details]

PWM is very commonly used. AVR has its own internal PWM function, which is divided into fast PWM mode and phase correction PWM mode. Here we choose method 15, OCR1A saves the upper limit value, a...[Details]

How to produce satisfactory low frequencies with a not-so-large unit? I think the transmission design is the most ideal way. However, due to the complex structure of the speaker, few people try to...[Details]

      Following Huawei Mate X2, Huawei's new foldable screen mobile phone is about to debut. 　　It was previously reported that Huawei will launch a new high-end folding screen phone targeting the fem...[Details]

The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative robot professional media - OFweek Robotics, were ...[Details]

Randhir Thakur, the head of Intel's contract chip production unit, has resigned, the report was confirmed by Intel. Thakur will continue to lead Intel Foundry Services through the first quarter of 20...[Details]

Recently, I re-debugged the 8-bit HWECC and found that the 8-bit HWECC of S5PV210 can indeed be used. However, problems still occur when using the yaffs2 file system. This is due to the conflict betw...[Details]

Startup file head.S: @************************************************************************* @ File：head.S @ Function: Set up SDRAM, copy the second part of the code to SDRAM, set up the page tabl...[Details]

As open-loop and closed-loop Class D amplifiers become the preferred choice for designers of consumer audio electronics, different ways of looking at the effects of power supply ripple are needed to a...[Details]

The higher the average load factor of the load curve, the smaller the loss ratio of the transformer should be to achieve the lowest power loss; the lower the average load factor of the load curve, ...[Details]

　　An embedded system is a combination of computer hardware and software with specific functions or purposes, or a special computer system that is installed in another device and controls the device. ...[Details]

code show as below: uint32_t sysclock = 0;    sysclock = HAL_RCC_GetSysClockFreq(); In this way, you can view sysclock during online simulation to determine whether the microcontroller is runni...[Details]

When we think of carbon emissions, we tend to think of energy and transport, like smoke from factories or exhaust from cars. But these together account for less than half of global carb...[Details]

According to foreign media reports, researchers from Stanford University and SLAC National Accelerator Laboratory in the United States published a study in the journal Joule, pointing out that they h...[Details]

CAN bus (Controller Area Network) is a communication protocol used in automobile and industrial control systems. It has high reliability, real-time and flexibility, so it has been widely used in ma...[Details]