Dear experts, I need to write a code now. The chip model is STM32F103rct6. The function I need to achieve is to drive the external ADS1115 and then display it on the LCD. At the same time, a logo and ...
[i=s]This post was last edited by sunboy25 on 2019-11-7 14:42[/i]In the 4th edition of Circuit Design Based on Operational Amplifiers and Analog Integrated Circuits, there is a formula on P37 of Chapt...
When I signed up, I got excited and wrote a challenging Rubik's Cube robot. Later, the mechanical structure was a big problem. I decided to buy mechanical parts with servos, but I was unwilling to giv...
The following are the courses on EMI filter & EMI optimization selected by the editor, covering the basic knowledge and principles of EMI, methods and techniques for reducing EMI in different circuit ...
EEPROM is also called electrically erasable programmable read-only memory. Data is not lost after power failure. It is widely used to save small amounts of data. Some enhanced 51 microcontrollers and...[Details]
According to Jiwei.com, Super Fusion Technology Co., Ltd. was established on July 8. The company has a registered capital of 727 million yuan, its legal representative is Zheng Liying, and its busi...[Details]
1. When using Siemens S7-200plc, you can choose the following data retention methods:
The CPU's built-in supercapacitor can provide power buffering for data and clock retention when the power ...[Details]
Gas turbine flowmeter has the advantages of high sensitivity, good repeatability, wide range ratio and high precision. It has been widely used in natural gas trade settlement measurement and even as a...[Details]
On September 16, BOE stated on an interactive platform that the company's sixth-generation flexible AMOLED (active-matrix organic light-emitting diode) production line in Chongqing has started constr...[Details]
As a high-performance, low-cost and flexible industrial Ethernet technology, EtherCAT was originally developed by Beckhoff. However, with the promotion of the EtherCAT Technology Association, major a...[Details]
The undisputed understanding of infrared technology and its principles is its accurate temperature measurement. When the temperature is measured by an infrared thermometer, the infrared energy emitted...[Details]
Recently, at the "2023 Songshan Lake China IC Innovation Summit Forum", Liu Zhaojun, chairman of Sitan Technology, introduced the current status of the Micro-LED industry and the products of Sitan Te...[Details]
1. Overview
In recent years, the interface of hard disks, as data storage media, has become increasingly intelligent, and their capacity has been increasing, while their size has been decreasi...[Details]
When Apple launched the new Mac mini with M1, it quietly changed the video output limit so that the Mac mini could drive two displays. But soon after the announcement, a YouTube video showed that it ...[Details]
Google is expected to officially release the Pixel 4a, the most powerful new Android single-camera phone, in the next few weeks. This is the sequel to the Pixel 3a and the latest mid-range ben...[Details]
The starting performance of the medium frequency power supply is the most important performance indicator, and its quality directly affects the quality and performance of the equipment. Therefore, th...[Details]
Batteries account for about a third of the value of an electric car, and without facilities to manufacture them in Europe, it would mean more jobs moving to Asian countries or regions. When it come...[Details]
With the improvement of domestic flow battery production capacity, the demand for flow battery electrode carbon felt market is also gradually increasing. Carbon felt is very important in the battery s...[Details]
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