Serial communication is an important function. It can not only realize the communication between MCUs, but also control the devices that can be controlled by the serial port, such as serial-controlled...
I'm learning MSP430 recently. There is a library file in the book about Timer_A generating PWM waveform. Among them is the code for dual-channel PWM with dead zone. I don't quite understand it. I hope...
Now when the power supply is a little bit above 3.3V, the sampled value of ADC1 is too low, the sampled value of ADC2 is too high, the sampled value of the temperature detection itself is erratic, and...
Many main control chips have timers. The use of timers is nothing more than setting a timer, generating an interrupt when the time is up, and then doing something in the interrupt. If you follow this ...
(I) The compiler of c6x is "cl6x.exe". Method of use Cl6x [options] [filenames] Cl6x: Compiler Options: Compiler options Filenames: C or assembly source file Description: Compiler options are one or t...
In the last issue, we implemented the letter dropping, Morse code input and fraction display after eliminating letters.
In this issue, we need to achieve random letter drops. How to do it?
The simple ...
According to Windowslatest, after a group of Microsoft executives showed off the real Surface Duo, Jeff Teper, vice president of Microsoft 365 Enterprise, recently released a new real machine ...[Details]
Introduction: The design cost of electronic systems is getting higher and higher, but PCB copying has become easier, and the programs in Flash can also be easily copied, so the probability of the ent...[Details]
In recent years, as a bellwether of the mobile phone industry, Apple has continued to promote design innovation in niche areas, increasing its penetration rate and leading more and more Android brand...[Details]
Barclays analysts Blayne Curtis and Thomas O'Malley said Apple plans to release the first iPhones with Wi-Fi 6E support in 2021. In a research note shared today, analysts wrote that Apple supplier ...[Details]
introduce
Permanent magnet synchronous motors (PMSMs) offer high torque/current ratios, high power/weight ratios, high efficiency, and robustness. Based on these advantages, PMSMs are widely u...[Details]
Chengmei Materials announced yesterday (14) that it had received a notice from its subsidiary Kunshan Chimei Materials (Kunshan Chimei Materials) that because Chengmei Materials had failed to resolve...[Details]
When it comes to new energy vehicles, generally speaking, the most valuable part is the power battery, because the cost of the power battery accounts for about 40% of the new energy vehicle. This is ...[Details]
introduction Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased f...[Details]
From November 15 to November 17, 2022, STMicroelectronics will bring its latest products to the 2022 South China Electronics Show in Munich. All exhibits cover the three major fields of smart travel,...[Details]
On November 2, China Sodium Energy Storage New Energy Technology (Gansu) Co., Ltd. and China Energy Investment Group gathered in Zhengning County, Gansu Province to hold a grand strategic cooperati...[Details]
The interrupt system of 51 MCU is very important, which is divided into external interrupt and timer interrupt. This article mainly explains the interrupt system architecture of 51 MCU and the inte...[Details]
An electrocardiogram (ECG or EKG) is used to measure the electrical signals of the heart muscle over time and display the results in a graphical form. ECG applications range from simple heart rate ...[Details]
In China, people's pursuit of science and technology has always accompanied the process of China's modernization. In recent years, science and technology have become a hot topic of concern to the who...[Details]
Quantum dot TV seems to be one of the most mentioned new TV products this year. Just like last year's curved TV, quantum dot TV quickly became the standard configuration of high-end products of va...[Details]
The booming new energy industry has driven the charging pile industry into an unprecedented period of rapid development. As the "core hub" in the new energy ecological chain, charging piles are not...[Details]
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