I use PWM to control two servos. I connect two axes. I tested it and it can walk a circle, but the speed is too slow. Has anyone done this before? Can you give me some advice? I'd be grateful....
The original memory of BSP was 64M, but now it has been changed to 128M. The system can run, but it is just a normal standby function, and it stops when it starts. I hope experts can give me some advi...
Gray Code (English: Gray Code, Grey Code, also known as Gray code, binary cyclic code)
It is a code invented by French engineer Jean-Maurice-Emlle Baudot in 1880 and is an absolute coding method.
The ...
Because I participated in the Gudao Kind-hearted Family Baby's Guessing Picture Name Activity ( https://bbs.eeworld.com.cn/thread-106370-1-1.html ),
I am glad to receive the MP3 module from Gudao Rech...
149 assembly program.Q03142 MOV.W 0xD0E4, R6Q03146 AND.W 0xD2E0, R6Q0314A BIS.W R6, 0xD2BCWhat do the above addresses 0xD0E4, 0xD2E0, 0xD2BC mean? In 149, the address range of RAM is 0200H-09FFH and t...
I just modified a program and need to modify the parameters of a variable, which will affect other functions. If we continue to link them, we will need to modify many things, and it is easy to miss im...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
Flip-chip and ball grid array (BGA) are two widely used packaging technologies in the electronics industry. Each has its own advantages and limitations, and in some cases, they can complement each ...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
Current Development Status of DVR Market
A DVR, or digital video recorder, uses a hard disk for recording, unlike traditional analog video recorders. It's often called a DVR because it's a com...[Details]
According to foreign media reports, BMW has just been granted a patent for a screen that could cover the entire roof. BMW hopes to transform at least a portion of the vehicle's headliner into a dis...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
Since the beginning of this year, price wars have intensified, new models have been launched one after another, used cars with zero kilometers have become a hot topic, and the industry's internal c...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
While the current industry consensus is that autonomous vehicles are robots and that their systems are managed using robotics-developed thinking, there are also cases where autonomous driving is ac...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]