[font=楷体_GB2312][size=3] This morning I found that we have a new moderator in our simulation section[/size][/font][url=https://bbs.eeworld.com.cn/space.php?username=ttianjiao][font=楷体_GB2312][size=3][...
Abstract: Firstly, the hardware and software design of intelligent release and its key technologies are introduced, then a new data processing method is proposed, and finally some anti-interference me...
It's good to be famous. Li Jun, the creator of the "Panda Burning Incense" virus, not only became famous, but also became a CEO, realizing his dream of adopting a giant panda. According to the West Ch...
Part I: TheoryPrinciples Antennas are devices for transmitting and/or receiving electromagnetic energythrough a medium or media at a given frequency band. Most antennas are usedto transmit and receive...
Hello everyone, after I set up file synchronization with Microsoft ActiveSync, there will be a file called "WM_Administrat My Documents" on my desktop. However, after I restart my computer, I have to ...
Configurable power levels :
– From 200V to 3kV
– From 1A to 100AWide dynamic range :– From μV to 3kV
– From fA to 100ACapacitance - voltage method :– ± 400V multi- frequency CV– 200V ramp rate CV– 20V...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
Analog electronics
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