Offset voltage and open-loop gain, they are cousins. Understanding this “imperfection” will help you understand the errors in your op amp circuit. Everyone knows about offset voltage, right? In the s...
This is my first time to learn ST programming. As shown in the picture, this is the chip supported by "stm8s.h". I used the 208 chip before, and now I want to program the library function of "STM8AF62...
[align=left][font=微软雅黑][size=3][b]1. [MCU development position [color=#ff0000] full-time [/color] requirements] [/b][/size][/font][/align][align=left][font=微软雅黑][size=3] 1: Proficient in using circuit...
I wrote a frequency counter.Only one sideband pin is connectedFrequency countis normal
But I connected another pin andthis pin has another frequency.
At this time, the frequency counterjumps randomlyI...
RVB2601 has an onboard WiFi chip W800, which can realize WiFi networking, and the onboard speaker can play music.
Through the official webplayer routines, you can learn how to connect to the Internet ...
In 2017, Tektronix launched the 5 Series Oscilloscope (MSO5), the first touchscreen oscilloscope.
This was a historic beginning. Since then, regular software updates have added new features and new mo...
In the context of new infrastructure, 3D printing plays an important role in helping the traditional manufacturing industry transform and upgrade. As a cutting-edge technology, anyone who has paid a...[Details]
NXP launches new S32 automotive platform portfolio S32Z and S32E real-time processor families to enable the next generation of software-defined cars
New class of
processors wit...[Details]
1. What is IIC bus? IIC stands for integrated circuit bus, which is also a very commonly used bus designed by Philips Semiconductor in the early 1980s. It is mainly used to connect integral circuits ...[Details]
To modify the IP of the arm development board, if it is a yaffs2 file, you can 1. First, modify the /etc/init.d/rcS file in /sbin/ifconfig lo 127.0.0.0 Add a line /sbin/ifconfig eth0 192.168.1.20 u...[Details]
Readers note: >> is followed by the file name, and the following is the code. The program is divided into several files! ! The file is debugged using the 2410 development board. If you use other devel...[Details]
Recently, there has been new progress in the Zhongjing large silicon wafer project. According to information from Jiaxing Science and Technology City, the first phase of the civil engineering and ext...[Details]
In order to seize the opportunity of the rapid development of new energy business and further expand the main business of clean and renewable energy, Guangdong Shaoneng Group Co., Ltd. (hereinafter...[Details]
0 Introduction
The DNA electrochemical signal acquisition instrument is a diagnostic instrument designed based on electrochemical analysis technology. Electrochemical analysis technology is c...[Details]
The 2440 CPU is connected to the external SDRAM through a memory controller, and the development board has an external 64MB SDRAM. For a detailed introduction to SDRAM, please refer to "The Ultimat...[Details]
More and more mobile devices, such as mobile phones, headsets, cameras and MP3 players, use advanced noise reduction technology to eliminate background sounds and improve sound quality. To implemen...[Details]
1. Flash size: 64KB Internal DRAM size: 4352 Bytes No internal EEPROM storage unit Pin count: 64Pin Crystal oscillator 25MHZ With JTAG pin interface, can be debugged online...[Details]
On the morning of January 3, the city's major industrial project on-site promotion and Exxon 18GWh energy storage battery project commencement activities were held in Yancheng Economic Development Zon...[Details]
Introduction
With the comprehensive advancement of China's informatization process, various industries have also put forward higher requirements for informatization. The understanding of tr...[Details]
platform Development board: tq2440 Kernel: Linux-4.9 u-boot:u-boot-2015.04 Overview The LCD driver has been ported before. Now we will continue to port the touch screen driver and then port tslib....[Details]
Abstract: In order to solve the contradiction between large capacity and switching frequency faced by large-capacity active power filters, this paper introduces a large-capacity active power filter...[Details]