"EMC Electromagnetic Compatibility Design and Test Case Analysis (2nd Edition)", this book was published in 2010. The author is Zheng Junqi, an EMC expert who has been engaged in EMC theory and engine...
The TMS320F28335 has three serial ports, SCIA, SCIB and SCIC. The GPIO pins correspond to the following:
SCIA corresponds to two groups of GPIO28/29 and GPIO35/36, SCIB has four groups of pins to choo...
[i=s]This post was last edited by tjCFeng on 2021-3-29 11:07[/i]Last time, I installed the IDE and compiled the examples to run Pico, but I didn't read the code, and I didn't know how the whole progra...
This board was developed by foreigners PHYTEC in Germany. The board information is all in English. If you don't have a basic understanding of English, you will be confused. Development board introduct...
What is a smart home?
Smart home refers to the use of integrated wiring technology, communication technology, Internet of Things technology, security technology, automatic control technology, audio an...
This book combines the development and application technology of IGBT at home and abroad, and takes IGBT application circuit designers as the readers. It systematically and comprehensively explains th...
On the 4th of this month, New Solar Technology (NSP) launched a new generation of low-cost and high-efficiency monocrystalline solar cells called "Perfect19". The product is currently on display at...[Details]
1 Introduction The initial magnetic permeability method is based on the electromagnetic non-destructive testing method to detect steel materials. It has been widely used in the industry because of...[Details]
1. Pull-up input: Pull-up means pulling the potential up, such as pulling it to Vcc. Pull-up means embedding an uncertain signal at a high level through a resistor! The resistor also acts as a curren...[Details]
一个由工业界和科研界的知名机构组成的德国研究联盟已研发出可实现智能高分辨率LED前照灯的基础解决方案，这将显著改善自适应前照灯系统。该项目的演示模型由项目总负责人欧司朗公司与项目合作伙伴戴姆勒公司、弗劳恩霍夫应用研究促进协会、Hella公司和英飞凌公司共同研发。演示模型的两只前照灯分别包含三个LED光源，每个LED光源各有1024个可单独控制的光点（像素点）。
This means that...[Details]
The event structure is the essence of the LV programming structure. It is similar to the interrupt function of a single-chip microcomputer, and its advantage is that it does not occupy CPU reso...[Details]
Step 1: Required Parts 1。LM358 IC 2. 3 1K resistors 3. 10K pot 4。 LED 5. buzzer 6. wire 7. male title 8. Perfboard and soldering kit Step 2: Theory We just build it using OPAMP as the comparator....[Details]
IT security spending grows 10% Berlin, October 8, 2019 - According to the latest news from the German Federal Association of Information, Communications and New Media (BITKOM), German companies' sp...[Details]
The MAX13430E–MAX13433E are full-duplex and half-duplex RS-485 transceivers with an adjustable low-voltage logic interface that can operate in multivoltage systems. This feature allows the devices ...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
The half-bridge device adopts Trench IGBT technology, with optional low VCE(ON) or low Eoff, suitable for high current inverter stages. MALVERN, Pennsylvania, USA, and Shanghai, China - February 29...[Details]
Many telecommunications, data communications, electronic data processing, and wireless networking systems are powered by distributed power architectures. These complex systems require power ma...[Details]
AVR timer key points introduction The M16's T1 16-bit timer has a total of 15 operating modes. The other two 8-bit timers (T0/T2) are relatively simple, except that T2 has an asynchronous operating...[Details]
1. End-to-end security
In the whole card reading process, the CPU card application solution provided by LEGIC not only keeps the data confidential on the front card, but also provides very strict pro...[Details]
In the CDMA communication system, the receiver used for base station signal forwarding is a core module. It is obviously unreasonable for a receiver to only handle the despreading and demodulation...[Details]
Last time I looked at the data area, this time I want to see what is running when jumping from the boot to here.
/*
* The reset code that is actually running. The code that runs from the be...[Details]
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