-
The function of the traction inverter is to convert the high-voltage DC of the electric vehicle battery into the AC required by the electric motor. The traction inverter controls the motor's speed an...[Details]
-
LCD1602driver_inside.c /*This driver depends on the reg51.h header file*/ #include reg51.h /*Modify macro definitions and sbit statements according to actual circuit connections*/ #define D0_D7 P3...[Details]
-
I. Introduction I spent some time reading the man document of the compiler sdcc before, and I have a basic understanding of this cross compiler. But to rewrite the microcontroller program, I need to ...[Details]
-
Digital identification to distinguish live wire/neutral wire (experience shared with forum friends) Step 1: Prepare AC, digital multimeter, and test pen Set the digital multimeter to AC (700V). . ...[Details]
-
"(Originally) we were planning to go public on Nasdaq, but we came back just in time for the Science and Technology Innovation Board." During the China Business Network Science and Technology ...[Details]
-
1. Introduction TL431 is a three-terminal adjustable precision voltage reference integrated chip with good thermal stability. It has the characteristics of small size, low price and excellent perfor...[Details]
-
The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
-
Visible light communication (VLC) technology is an advanced fiber-optic wireless communication technology in which visible light (375nm-780nm) is used as a medium for secure data transmission. Compar...[Details]
-
Many friends are discouraged when they see that the microcontrollers circulated on the Internet are difficult and require both hardware and programming. In fact, to put it bluntly, this is a kind of ...[Details]
-
In a battery-powered system, sometimes in order to reduce battery power consumption, it is necessary to use low-power mode when the program is not running. There are two types of low-power modes: sta...[Details]
-
0 Preface
Currently, transmission CCD cameras have replaced traditional film cameras to become the mainstream photographic equipment. However, manufacturers still basically use testing methods bas...[Details]
-
During the COVID-19 pandemic, the global technology industry, including Silicon Valley giants in the United States, generally adopted a work-from-home model. As the epidemic in the United States and ...[Details]
-
Interrupt Concept: It is a process in which the CPU inserts another program into the execution of the current program due to hardware or software reasons. The interruption process caused by hardware ...[Details]
-
This article will introduce solutions to software development issues in multi-device environments that require coordinated operation . The evolution of architecture and in-vehicle software The a...[Details]
-
introduction The digital inclinometer is a measuring tool for measuring small angles. It can be used to measure the inclination of the horizontal position, the parallelism and verticality of two ...[Details]