This case introduces the use of a durable Modbus to Profinet gateway to convert the RTU protocol of 5 Delta ME300 inverters to Profinet and connect them to the 1500 series PLC. The on-site inverter ha...
The MH32F103Axxxx series MCU uses a high-performance 32-bit core with a maximum operating frequency of 216 MHz. The built-in memory includes: a maximum of 216K Flash, 96Sram.The series has built-in up...
[align=center][/align] Everyone, what are some of the little tricks you use to be lazy when you are drawing? I think there are many design rules that you don’t have to follow. In most cases, it’s OK a...
A few days ago, I needed an ATMEL programmer for an experiment, but found that the previous one was no longer usable. Since I don't use it very often, I wanted to find a low-cost programmer. I looked ...
The list is out and can be seen here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
The boards that used to cost over 200 yuan are now over 600 yuan. I don't believe that no one is raising the price. Even if the US prints money, it's not that exaggerated. Wait for the price to drop....
0 Introduction
In daily digital logic circuit experiments, the coding, decoding and display experimental circuit is a comprehensive application of the three circuits of coding, decoding and d...[Details]
On August 8, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched a computer chass...[Details]
4.3 Letter 1 Introduction
Operational amplifier (op-amp) is abbreviated as op amp, which is named because it was originally used for mathematical operations of analog quantities. It is a dire...[Details]
MAX1530, MAX1531
Overview
The MAX1530/MAX1531 multiple-output power-supply controllers provide all the power for thin-film transistor (TFT) liquid crystal displays (LCDs). Both devic...[Details]
China Energy Storage Network News:
Suntech Power announced at noon today that its wholly-owned subsidiary China Energy Conservation Solar Technology Co., Ltd. (hereinafter referred to as "Sol...[Details]
When we program DSP , I believe no one will put all the codes in the same source file: there are hundreds or thousands of lines of initialization code for various registers , plus the code we w...[Details]
This problem is solved using the assembly language of the 51 single-chip microcomputer. In fact, it is to subtract two bytes of BCD code. The vertical formula is as follows: 07 04H - 00 ...[Details]
Mobile payment has penetrated into the lives of the general public. As the frequency and scenarios of use increase, some problems will naturally arise. For example, sometimes the mobile network...[Details]
On December 22, the opening ceremony of the second phase project of Shanghai Xinmi Technology Co., Ltd. (hereinafter referred to as: Xinmi Technology) was held in the "Oriental Chip Port" in the Ling...[Details]
On December 7, Ninestar announced that its wholly-owned subsidiary Zhuhai Apex Microelectronics Co., Ltd. ("Apex Microelectronics") intends to introduce strategic investors by increasing capital and ...[Details]
As a commonly used instrument for electrical measurement, digital source meters can be found in almost all relevant laboratories in universities and research institutes. Source meters integrate mult...[Details]
High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]
On July 9, iQOO Z1x was officially released, with a starting price of 1,598 yuan. The phone is equipped with a 120Hz high refresh screen, a built-in 5000mAh large-capacity battery, and supports 33W f...[Details]
Current feedback (CFB) amplifiers are mostly classified as high-speed amplifiers. In recent years, a large number of good application guides have been published to introduce the operation of applyi...[Details]
When analyzing the anti-noise performance of computing systems in communication systems, it is often assumed that the channel noise is additive Gaussian white noise (AGWN). This article analyzes th...[Details]
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