BU-61843F3-680K

Semiconductor vacuum pumps are essential general-purpose equipment in all semiconductor manufacturing processes, and are used in clean or demanding processes such as single crystal pulling, LL, Etchi...[Details]

1 Introduction RFID is the abbreviation of Radio Frequency Identification, also known as electronic tag, which is a technology that uses radio frequency signals to achieve contactless information tr...[Details]

On November 2, 2022, Hesai Technology officially released the pure solid-state short-range blind-filling lidar-FT120 for ADAS pre-installed mass production vehicles. Let’s make a key point first...[Details]

There is an 8-bit CPU inside the single-chip microcomputer. At the same time, we know that the CPU contains an arithmetic unit, a controller and several registers. The internal structure and working ...[Details]

　　In today's automated production, there are countless types of liquid level sensors. How to choose the best liquid level measurement method in liquid level measurement is the primary issue facing ev...[Details]

With the release of relevant standards for the control of volatile organic compounds (VOC) in cars at home and abroad, the concern about the air quality in cars has become a hot topic in the whole soc...[Details]

Low dropout regulators are known for their ability to maintain a small voltage difference between the supply voltage (at the input) and the load voltage (at the output). Regulators are used to prov...[Details]

As consumers demand new products with regularly added features or application flexibility, developers are increasingly demanding faster and easier ways to modify system application functionality. Fro...[Details]

Driven by the rapid development of advanced driver assistance systems (ADAS) and autonomous driving technology, modern cars are equipped with a large number of sensors, such as cameras, radars, LiDAR...[Details]

Overview of the Exception Vector Table In the previous chapter, we learned to build an exception vector table. Here we can look at the arm manual. Each of our exceptions corresponds to a working mo...[Details]

There have been reports before that iOS 13 will have a huge impact on future models. Although it is not so exaggerated, from Apple's perspective, it is indeed necessary to do so. According to foreign...[Details]

#define DS18B20_GPIO_PORT (GPIOC) #define DS18B20_GPIO_PIN (GPIO_Pin_2) #define DS18B20_PIN_SET_OUT() GPIO_Init(DS18B20_GPIO_PORT, (GPIO_Pin_TypeDef)DS18B20_GPIO_PIN, GPIO_Mode_Out_PP_High_Fast) #...[Details]

The COVID-19 pandemic is the "black swan" of the Gengzi Year. The whole country will eventually overcome the pandemic with concerted efforts. With the arrival of spring and rising temperatures, the...[Details]

introduction DC regulated power supply is a common electronic instrument, which is widely used in fields such as experimental teaching and scientific research. Most of the DC stabilized power supplie...[Details]

In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]