-
1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]
-
Default startup parameters: bootargs=root=/dev/mtdblock2 rootfstype=yaffs2 init=/linuxrc console=ttySAC0,115200 bootcmd=nand read 0xc0008000 0x200000 0x500000;bootm 0xc0008000 baudrate=115200 ethaddr...[Details]
-
ON Semiconductor has been selected for the second consecutive year on the Fortune list of fastest growing companies; its ranking has risen 23 places from last year. ON Semiconductor is one of the lea...[Details]
-
Introduction If you've ever had the chance to look at the tangled mess in a car's wiring harness, you'll know that these things can be quite large; hundreds of wires bundled together with zi...[Details]
-
Tesla's four data security compliances, FSD is expected to land in the Chinese market. Many people say that once Tesla's autonomous driving lands in the Chinese market, it will be a bloodbath, so w...[Details]
-
Debug passed. key_scan_p2() //Timer, or main program scan { uchar x,y,z; P2=0x0f; x=P2&0x0f; P2=0xf0; y=P2&0xf0; z=x|y; if(z!=key_value1) key_value1=z; //If the two results are different...[Details]
-
The pipeline in ARM is divided into: fetch, decode, execute, store, and write back. The five steps are as follows: The main abnormal situations are mainly concentrated in the decoding and execution...[Details]
-
In the field of industrial production, there are various media that need to be measured, such as natural gas, coal gas, coal-to-gas, liquefied gas, light hydrocarbon gas, etc. There are also many flo...[Details]
-
SIA said global semiconductor sales reached a record $573.5 billion in 2022, an increase of 3.2% from $555.9 billion in 2021. Sales in the fourth quarter were US$130.2 billion, a year-on-year decre...[Details]
-
//Main program============================================== ======== #include “Main.h” #include “PID_f1.h” /* 。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。.. */ /* 。..。..。..。..。..。.....[Details]
-
Today, I will write down the serial port receiving and sending experiment. The inspiration of the experiment comes from the study of the Bluetooth module receiving and sending. When we use Bluetooth ...[Details]
-
Filtering is an indispensable and even crucial link in the fields of signal processing, data transmission and interference suppression. The most commonly used filter is the RC active filter, which ...[Details]
-
Mixers are often implemented using a diode bridge or a Gilbert cell. Both types of mixers use a local oscillator (LO) to jump the polarity of the radio frequency ( RF ) input.
When LO is positive, ...[Details]
-
The South Korean government is actively promoting the new energy vehicle battery industry, and Samsung and LG are also rapidly expanding in the new energy battery field. With the superposition of the...[Details]
-
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]