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...
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]
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]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[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]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
Wireless Connectivity
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