Someone once said that there are only two kinds of electronic engineers in the world: those who have experienced electromagnetic interference and those who have not. With the increase in PCB signal fr...
The purpose of BWM is to ensure that certain requestors do not occupy the bus for a long time, thereby blocking requests from the resources within the c64x+ megamodule. Similar to the memory protectio...
C++ is a programming language developed on the basis of C language that integrates object-oriented programming, general programming and traditional procedural programming. It is a superset of C langua...
Docker provides a mechanism for packaging application software and its operating environment, reducing the complexity of application configuration management. The development environment, code, config...
The MATLAB simulation model for parameter identification of three-phase asynchronous motor in static state can realize the identification of stator resistance, rotor resistance, mutual inductance and ...
1.8.1. Introduction to LED dot matrix 1.8.1.1 What is LED dot matrix? Dot matrix display is the basis of later display monitors. This lesson is very helpful for understanding the display! (1) Appeara...[Details]
The PIC12F508 microcontroller has no interrupts, and the timer can only be queried.
The compiler used is XC8, and the compilation environment IDE used is MPLAB X IDE.
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The basic principle of the withstand voltage tester is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time. If the insulation be...[Details]
Abstract Aiming at the harm caused by mobile phone microwave radiation to human body and the incompatibility between mobile communication network and fixed-line network, a PSTN voice gateway using ...[Details]
Shenzhen Jiangzhi Industrial Technology Co., Ltd., combined with its actual situation and resource advantages in the market promotion of artificial intelligence robots and autonomous driving for ma...[Details]
In the field of electronic technology, frequency is a basic parameter, and it is closely related to many other electrical parameter measurement schemes. Therefore, the measurement of frequency is e...[Details]
Nowadays, standard testing equipment with a single function can no longer fully test the performance of laser detectors. To this end, Beijing Lingbang Instruments has developed a laser detector detect...[Details]
Recently, the Bluetooth Technology Alliance released "The Latest Information on the Bluetooth Market in 2020". Mr. Chuck Sabin (Xia Bin), Senior Strategic Planning Director of the Bluetooth Technolog...[Details]
TD-SCDMA, or Time Division-Synchronous Code Division Multiple Access, is a third-generation mobile communication standard proposed by China.
There is no formal standard for the spatial radiat...[Details]
Solar cells, also known as "solar chips" or "photovoltaic cells", are optoelectronic semiconductor sheets that use sunlight to directly generate electricity. As long as it is illuminated by light tha...[Details]
Sony/Hisense/Changhong TV automatic shutdown circuit
The following figure is the automatic shutdown circuit commonly used by Sony, Hisense, and Changhong TV sets. The circuit is very simple and cle...[Details]
This power module is equipped with an independent fault detection system to detect input overvoltage, undervoltage, overcurrent, short circuit, overheating and other faults. When a fault occurs, the r...[Details]
On the 1st, Lens Technology released an announcement on the progress of the acquisition of 100% equity of Ke Sheng Technology (Taizhou) Co., Ltd. and Ke Li Technology (Taizhou) Co., Ltd., showing tha...[Details]
In the AI era, from computational intelligence to perceptual intelligence, cognitive intelligence and future general artificial intelligence, the development of SAIC Volkswagen is highly time-mat...[Details]
PCB Design
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