2005 registered electrical power supply and distribution examination questions. Professional basic course examination questions on the morning of the 22nd. http://www.shequ.shejis.com/DQ_BBS/Dispbbs.a...
Like one of the inventors of the DSP, Gene Frantz , there is nothing more fun for me than to see how customers put our processors to use in real-world situations. However, I find the KeyStone based TM...
For short range wireless communication devices (SRD), the design of antenna is related to the communication distance. Factors such as radiation model, gain, impedance matching, bandwidth, size and cos...
The download has been successful, and the program is fine, but the function cannot be realized. The function can be realized by downloading with MPLAB_IDE_8_92. What is the reason? Did the Pickit 3 Pr...
I am looking for a domestic driver with Hall BLDC, 3.7V power supply, power of about 30W, small size, adjustable speed and forward and reverse rotation....
On September 9, the Porsche Taycan pure electric car rolled off the production line. A few years ago, it was an era of "random dance" among new car-making forces. Now it is the turn of traditional ca...[Details]
It is August now, and the mobile phone market, which has been quiet for several months, is about to enter a lively period. According to the promotion rhythm of different manufacturers, a batch of mob...[Details]
Chapter Highlights According to the previous chapter, we have already used the one-click networking of ESP8266, but we don’t know the details. How are the SSID and password broadcasted? Through Bai...[Details]
This year is the stage of rapid advancement of intelligent driving technology. When Zheneng is tracking the development of the industry, it is obvious that Huawei and Xpeng are promoting the developm...[Details]
0Introduction
Turbidity is an important parameter for testing water quality in industrial water treatment (deionized water), and the water quality requirements for deionized water are rela...[Details]
In December 2023, Mir Electronics, together with its strategic partner Allwinner Technology, took the lead in the industry to launch
the first domestically produced T527 core board and deve...[Details]
ARM (Advanced RISC Machines) can be considered a company, a general term for a type of microprocessor, or a technology. Microprocessor applications based on ARM technology account for more than 75% o...[Details]
BKP is not finished yet, why switch to RTC? Because RTC and BKP are somewhat related, it is impossible to separate them. The following is the introduction of RTC in the data sheet: Introduction t...[Details]
Nowadays, smartphones consume more and more power, and most smartphone batteries are not removable. A large-capacity and easy-to-carry mobile power bank has become a must-have electronic product...[Details]
Error diagnosis is a very important stage in the later stage of integrated circuit verification. It helps designers predict the error points in an error chip, thus reducing the workload of the entir...[Details]
I. Overview
With the continuous development of science and technology, the analysis of signal spectrum is indispensable in aerospace, aviation, navigation, communication and other fields. Spectrum ...[Details]
The LPC2106/2105/2104 include three external interrupt inputs (EINT0 EINT1 EINT2) that can be used to wake up the processor from Power-down mode. Peripheral Power Control Register (PCONP – 0xE01FC0C...[Details]
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
Clock initialization and GPIO Overview: The purpose of this lab is to understand the steps used to perform the initialization process for an MSP430 Value Line device. In this exercise, you will write...[Details]
The modernization of programming languages and better coding techniques are directly related to the evolution from mechanical computers to modern software development processes. We have moved fro...[Details]
Test/Measurement
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