It is based on TI-DSP wireless acoustic magnetic anti-theft system. The transmitter transmits 58KHZ radio electromagnetic wave signal, so that a radio electromagnetic wave magnetic field induction are...
I saw it on the subway a few days ago. It said that NXP's automatic parking system is very likely to become the future of driverless cars. This morning I saw this news: [table][tr][td][align=center][f...
[align=left][color=rgb(0, 0, 0)][font=Tahoma, Helvetica, SimSun, sans-serif, Hei]The National Aeronautics and Space Administration (NASA) released a global air quality map in September 2010, specifica...
430F42x has many LCD output ports S0-S96..., which are written on page P140 in Wei Xiaolong's "MSP430 Series MCU Interface Technology and System Design Examples": LCD output ports can also be configur...
I read the readme document of 2440_usb_driver (S3C2410X USB downloader Installation Guide Release 1.11) which says to first burn u2440amon.bin (1) Program the u241mon.bin into the flash memory of SMDK...
I'm working on an audio signal analyzer recently and I used the fft IP core but I can't always get the results.
Below I use it to control the state machine of the fft core, and the simulation waveform...
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system power supplies also needs to be continuously improved. ...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
introduction
Temperature and humidity are the main environmental parameters of industrial and agricultural production. It is of great significance to measure them accurately and timely. Using a s...[Details]