257-H100P-AF-63

For some places with long lighting time and many lighting equipment (such as school classrooms, shopping malls, etc.), the phenomenon of waste in the use of lighting systems is common. Due to the lack...[Details]

According to foreign media MacRumors, whistleblower Jon Prosser said that Apple is currently testing a new Face ID that allows users to unlock their iPhones while wearing masks or fogged glasses. Pro...[Details]

With the widespread application of digital information technology and the Internet, embedded systems marked by operating systems and the Internet are the development trend of the post-PC era. The 232...[Details]

1. Development of power electronics In recent years, the focus on power electronics technology has increased, mainly in the automotive field, industrial equipment and renewable energy fields. In th...[Details]

I. Overview The previous article talked about the configuration related to ST chips and OS tailoring. Following the previous article, I will talk about the porting of UCOS. This article mainly talks...[Details]

Precision is generally expressed as accuracy, which reflects the size of the basic error of the instrument. The higher the accuracy, the smaller the measurement error. The accuracy of the multimeter ...[Details]

This year is the time when the double points system starts to operate, so it is very interesting. This article will make some preliminary analysis. 1) The total volume of foreign brands is shown in ...[Details]

On March 25, Microsoft proposed a new method in a recently approved patent to reduce video memory usage through SSD solid-state drives, thereby providing ray tracing performance for games in future...[Details]

　　Once the protocol trigger is turned on in the decoding module, press the key, the trigger type automatically changes to the decoded 1-wire protocol, set the trigger mode to normal, set the trigger...[Details]

When I first came into contact with the 51 microcontroller, I just followed the included study manual to learn it myself and took notes. 1. Light up the LED LED is a light-emitting diode, which has...[Details]

▲Car owners only need to carry the charging connector with them, go to the designated location and connect it to the charging pile to use it. Consumers are gradually accepting electric vehicles, b...[Details]

I. Overview Pico's 2200 type oscilloscope is a very highly integrated oscilloscope. Its small size is the biggest feature of the Pico oscilloscope. It does not take up any space on your desktop. He...[Details]

According to MacRumors, display analyst Ross Young reports that Apple is not expected to launch a foldable iPhone until 2023 at the earliest, with 2024 being a more likely target date. Rumors abou...[Details]

;Program function: Power on: PIN5 is high level, the green light is on; PIN2, PIN3 are low level, the red light is off; ; Alternately detect PIN6, PIN7 pin level, undervoltage 3.9V, 10V, red light on...[Details]

Recently, the Lushunkou District Government learned that the "Dalian Optoelectronic Application Materials Industry-University-Research Base" jointly built by Dalian Jiaotong University and China Bu...[Details]