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// Tips: k1k2k3k4 are respectively: hours, minutes, seconds adjustment function. Timing time display function. k5k6 are respectively used to set the second time to 0:01:00, enable or disable the alarm...[Details]

Compared with other sensors , although LiDAR also has the disadvantage of weak penetration ability, this technology has irreplaceable advantages in terms of comprehensive accuracy and decisive stan...[Details]

Achieve higher current carrying capacity and provide an ideal protection solution for high energy density batteries  With higher current capability and mini size, Bourns® NX series perfectly helps ...[Details]

　　　　 The suffix consists of four parameters: "××××". Each parameter has a different representation and meaning. The model and suffix are separated by a "-".  　　　　 The first parameter × in the suffix ...[Details]

Today we will use a programming example to explain in detail how to create and use FB and FC with parameters. I hope everyone can grasp the knowledge points explained in the article. 【Ca...[Details]

Configuration of CubeMX The following are the places I modified. Just pay attention to the basic configurations such as I2C and system clock. I don’t want to say too much. The pictures speak for them...[Details]

1 Introduction In a large command and control system, the command formats of the command sending device and the receiving device are very different, so the two cannot communicate directly. Repl...[Details]

Current transformers have long been used as a standard device in instruments and equipment to measure precision currents. Even in harsh environments and high temperatures, this device is very acc...[Details]

Tesla 's Battery Day was only held once, and it was during this event that the 4680 battery technology was launched . As Tesla continues to increase its sales, there has be...[Details]

I hope this will be helpful to those who are using LCD screens for the first time.   #include reg52.h #include intrins.h // Declared void _nop_(void) #include zhicu.h #define uchar unsigned ch...[Details]

Recently, TCL Group recently accepted a survey from Xingquan Fund and other institutions and stated that TCL Huaxing's under-screen camera products are expected to be mass-produced in 2020. In additi...[Details]

////   /////////******************************.h file************************************/////////////////////////////////////   #ifndef _FLASH_CTRL_H_   #define _FLASH_CTRL_H_   #ifdef STM32F10...[Details]

The pursuit of the ultimate color display effect is an eternal topic in the projection industry. Color is a visual phenomenon caused by the action of visible light. Visible light can cause visual r...[Details]

In 1962, Gallager proposed LDPC code in his research on error correction coding. However, due to the insufficient hardware conditions at that time, it was not until the late 1990s that people reall...[Details]

When discussing the RC spike absorption problem of the secondary-side rectifier diode of Flyback, it is better to use RCD absorption than RC absorption to deal with such spike problems. With RCD abso...[Details]