This article was written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original author must be indi...
The future development direction of UWB indoor positioning technology is to combine indoor and outdoor positioning technologies to achieve seamless positioning and location. Existing network technolog...
6.1 Get the x Linux source code (based on Xunwei iTOP-399 development board)First download the Linux source code provided by Xunwei from the network disk. The source code file directory obtained after...
[size=4]1.PRU adopts assembly programming, and uses C6748 to write an integer data 1234 into the DATA RAM (0x01C30000) of PRU1. PRU1 obtains the data in RAM (C3) and processes it (doubles it). After t...
I would like to recommend a good buck-boost chip. The input is 6~24V (wide voltage input), and the output can be stable at 12V. I have seen LTC3789 used on the Internet before, but this chip does not ...
One of the goals pursued by the automobile industry is to ensure the safety of drivers and passengers to the maximum extent when a car collides with an accident. According to statistics from the Mi...[Details]
To account for noise errors, the ideal test system would have a signal-to-noise ratio of 100. Figure 9 shows the power required to measure the voltage response of a test object with different resistan...[Details]
Most computer devices have RS-232C interfaces, although its performance indicators are not very good. It is still popular with the wide market support. In terms of use, RS-232 does have its advantage...[Details]
This article introduces the use of I2C memory. It mainly introduces the AT24CXX series devices, which are divided into two categories, mainly based on the storage capacity address. One category is AT2...[Details]
On November 4, Xinke Mobile recently issued an announcement stating that its wholly-owned subsidiary Datang Mobile filed a lawsuit with the Haidian District People's Court of Beijing due to a contr...[Details]
Information shows that recently, Beijing Xiaomi Mobile Software Co., Ltd. obtained the "smart bracelet" appearance patent authorization. The abstract shows that this appearance design product is used...[Details]
Before doing the experiment, you must first understand what DMA is and where the role of DMA lies.
DMA, or direct memory access, is used in the transmission of some data, thereby freeing up the CPU...[Details]
Efficient, low-cost and reliable battery charger design can be achieved in various ways, but the use of 8-bit Flash MCU can not only shorten the design time, reduce costs and provide safe and ...[Details]
TEA5767 FM stereo radio, source code for C51 MCU. The module is less than 2 yuan on Taobao. It is recommended to use Keil uVision5 to compile. I used this version to compile and pass. The circuit sc...[Details]
Preface: The National Energy Administration issued a notice that the total installed capacity of domestic photovoltaic power generation in 2014 reached 14G, including 8G distributed and 6G grou...[Details]
Infineon HYPERRAM™ 3.0 memory chip and Autotalks third-generation chipset jointly enable a new generation of automotive V2X applications Infineon Technologies AG and Autotalks recently announced ...[Details]
ON Semiconductor provides comprehensive cloud power solutions to meet the requirements of high energy efficiency, high power density and high reliability Cloud power refers to the power supply fo...[Details]
MC8051 is an 8-bit embedded microprocessor that is fully compatible with the instruction set of the MCS-51 series microprocessors. Through core reuse technology, it can be widely used in some chip sys...[Details]
In the field of remote sensing, in order to study the visible and near-infrared reflectance spectra of various objects or environments under natural conditions in the field, a spectral instrument sui...[Details]
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