BFC241836203

In this paper, a LED constant illumination dimming driver is designed to solve the problems of low energy efficiency and high power consumption of traditional lighting. The system uses the constant c...[Details]

Smartphones are just electronic products and will gradually be eliminated by the market over time. It doesn’t mean that they can be used for a long time without updating the software or system. Inste...[Details]

Forum overview Embedded systems are the foundation of the electronic information industry and the core of intelligent systems. With the popularity of GhatGPT, embedded artificial intelligence is de...[Details]

On the evening of March 28, Lixun Micro disclosed an announcement of expected performance increase in the first quarter of 2022. The company expects to achieve a net profit attributable to the parent...[Details]

Often, the HWT watchdog problems we find are caused by the interlocking of shared resources between CPUs (i.e., R state deadlock). Therefore, when we find HWT problems later, we should not only focus...[Details]

On February 10, Guangdong Haobangshou Electronic Technology Co., Ltd. grandly released its newly developed far-infrared night vision technology, once again achieving a new breakthrough in the resea...[Details]

  In the past two days, some people have been asking about the digital tube and 74HC573. Now I will send you the correct connection diagram of the digital tube and 74HC573, and attach the code. The c...[Details]

OPPO INNO DAY 2022 was held and the OHealth H1 home smart health monitor concept product was released to promote the development of preventive medical care. December 14, 2022, Shenzhen, China - OPP...[Details]

Microchip Launches Radiation-Tolerant Power Management Devices for Low-Earth Orbit Space Applications Space system developers can rapidly prototype and finalize power management syst...[Details]

This is a program that was successfully tested by a 51hei forum moderator. It uses an STC microcontroller. The circuit is relatively simple so I won't draw it.  The button is connected to port P2. Th...[Details]

4G changes life, 5G changes society. The arrival of 5G is undoubtedly an important manifestation of scientific and technological progress. In order to seize the future market, many countries around t...[Details]

In modern communication systems, the requirements for frequency stability and accuracy of frequency sources are getting higher and higher, and the use of crystal oscillators alone cannot meet the need...[Details]

Since 2019, the external environment has become more turbulent and complex, the domestic economic growth has slowed down, and consumer purchasing power has declined, which has had a significant impac...[Details]

Apple released the iPhone 13 series of mobile phones in the early morning of September 15. Due to the unexpected price reduction of 800 yuan and the upgrade of processor, camera module and battery, i...[Details]

The rapid development of intelligent driving technology has led to a huge change in the automotive industry . From the initial concept verification stage to the current actual scene im...[Details]