I want to make a smart car, but I don't have any information. Do you have any relevant information and program codes? Design drawings? Barriers, anti-fall, tracking, remote control, etc. Also, I want ...
I just bought a mini2440 development board from Friendly Arm. According to their user manual, after setting up the "HyperTerminal", I turned on the power and booted from NOR FLASH. I typed "q" in the ...
I found a good document and would like to share it with you: This article summarizes and analyzes the characteristics of wireless sensor networks, introduces popular wireless sensor network operating ...
Regarding the issues raised in Report 6, after experimental verification, the expected situation was not achieved. 1. The original code uses the H-PWM-L-ON method to control MOSFETS. After changing to...
[i=s]This post was last edited by MrKingMCU on 2018-10-12 19:33[/i] Test equipment: GW Instek desktop power supply PPE-3323 Fluke multimeter 15B+ The test items are mainly the parameters of the LED Te...
Figure 1
The current at the same phase input terminal In=Ii
Why is the reverse input current In = -Ii?Let’s look at the equivalent circuit
Why is the controlled current source Ii? I think the input st...
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
Introduction: Traditionally, lead-acid batteries have primarily been used to provide backup power and power regulation based on location. In typical applications, the battery's actual use (discharg...[Details]
The drive shaft is the shaft in a universal joint that transmits power. As a high-speed, low-support rotating body, its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing...[Details]
Compared to gasoline-powered vehicles, electric vehicles have a simpler structure, allowing for greater flexibility in the layout of various components. While electric and gasoline-powered vehicles...[Details]
summary
NFC (Near Field Communication) is a short-range, high-frequency wireless communication technology that allows contactless, point-to-point data exchange (within ten centimeters) between...[Details]
The development of electric vehicles is unstoppable. More and more people are choosing new energy vehicles. With the subsidies provided by the state and the shortage of resources, new energy vehicl...[Details]
Wireless Communications
Ethernet protocol
Touch screen and 200Smart
In real-world systems, multiple PLCs are distributed throughout a single workshop, centrally controlled by a...[Details]
From the arms that simply and repeatedly carry heavy objects on the assembly line, to the two-arm "blue-collar" robots that easily plug and unplug circuit harnesses, to the humanoid robot "clerks" ...[Details]
Power technology
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