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　The power supply of the ozone generator is an important part of the ozone generator. The voltage, frequency and waveform of the power supply are important factors affecting the efficiency of the ozo...[Details]

Quaternary Phase Shift Keying (QPSK) is a linear narrowband digital modulation technology, which has played an important role in digital modulation technology and is widely used in satellite communic...[Details]

Introduction The general development process of ARM embedded system is: first write the program source code on the PC; compile and link it with the ARM cross compiler to generate an object file; the...[Details]

We all know about FLASH and EEPROM memories, but most people are familiar with specialized FLASH and EEPROM chips, such as W25Q16 and ATAT24C08 (external) storage chips. The biggest difference betw...[Details]

The most commonly used integrated development environments for AVR microcontrollers are AVR Studio and ICCAVR. AVR Studio is a compilation environment developed by ATMEL, but it only supports assembl...[Details]

　　With the rapid development of 3G network technology and the enhancement of various functions of 3G mobile phones, it has become possible to use 3G mobile phones to achieve video surveillance anytim...[Details]

The amplification factor of a transistor is an important parameter. Whether it is used as an amplifier or an electronic switch, it is generally necessary to know the actual amplification factor of th...[Details]

What is “Industry 4.0”? The term "Industry 4.0" first appeared at the Hannover Industrial Fair in Germany in 2011. In early October of the following year, Bosch, a global automotive parts manufacturi...[Details]

At the end of June, Qualcomm's incoming CEO Cristiano Amon will officially take charge of the world's largest smartphone chip maker. Of course, Qualcomm’s business is no longer limited to smartphones...[Details]

With the aging of the population, repeated epidemics and irregular lifestyles, people have been in a sub-healthy state for a long time. The rapid economic development and continuous improvement i...[Details]

The system expands two high-speed counting ports, one of which is used to record the speed of cotton strips on site, so that the length of cotton strips can be calculated, and the process parameter...[Details]

Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but thi...[Details]

Since Huawei and Honor separated, the issue of system updates has always been the focus of discussion. At present, Huawei has officially released a roadmap for upgrading old Honor models to HarmonyOS...[Details]

Zinc-air batteries generate electricity through a chemical reaction between oxygen in the air and zinc, and are expected to replace lithium-ion batteries and meet the needs of the next generation of ...[Details]

In this topic, a new embedded remote communication mode is provided through the SMTP protocol. That is, the SMTP protocol is implemented in the ARM processor and connected to the Internet through twis...[Details]