[i=s] This post was last edited by me on 2021-3-13 08:58[/i]When I use AD21 to draw PCB, I can only place components, silk screen, etc. to the upper right of the origin, and the mouse cannot be moved ...
[i=s]This post was last edited by fish001 on 2020-3-12 22:09[/i]At first, the UART_Keyboard of the official example program always failed to run on the computer, so I went online to learn about the sp...
I am currently working on an experiment to connect DSP to AD5390. DSP controls AD5390 through SPI bus. Currently, writing DSP program is not a problem, but I am still having a headache on how to write...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
Chapter 1 51 MCU Environment Construction
1.1 Introduction by lighting an LED
Using a single-chip microcomputer to light up an LED is almost the first experiment for every student learning single-c...[Details]
1 Introduction
With the development of electronic technology, the current design of digital systems is moving towards fast speed, large capacity, small size and light weight. The engine drivin...[Details]
日前,由北汽集团参股的北电爱思特江苏科技有限公司(以下简称BEST)投产竣工仪式在江苏省金坛经济开发区举行。北汽集团董事长徐和谊、 SK 创新总管社长金俊、北京电控董事长王岩、北汽集团总经理张夕勇、 SK 创新电池事业代表尹礼善、北汽新能源总经理马仿列、北电爱思特(江苏)科技有限公司董事长潘金峰,常州市领导丁纯、梁一波,金坛区领导狄志强、沈东等一同出席了本次活动。 At present, the...[Details]
At this year's Xiaomi conference, many new devices were launched. Among them is the protagonist of our disassembly and analysis today - Xiaomi Sound, a high-fidelity smart speaker. The whole device n...[Details]
When there is continuity between the two probes, the 555 oscillator emits a sound, and the frequency of the oscillator is determined by the values of R1 and C1. The circuit of the sound-generating ...[Details]
1. LED backlight source complies with the green and environmental protection concept of the market
At present, large-size TV backlight sources are still mainly direct-lit. According to cur...[Details]
Electromagnetic interference (
EMI
) refers to the interference of unexpected electromagnetic radiation from the outside world. This interference can interrupt, hinder or degrade the perfor...[Details]
On April 18, the Development and Reform Commission of Haidong City, Qinghai Province, approved the planning of the distribution network in the four districts and counties of Haidong City to be form...[Details]
For all mid-range PIC microcontrollers, when the top 4 pins (RB7~RB4) of PORTB are set to input mode, when the input level changes from high to low or from low to high, the microcontroller can genera...[Details]
Chips are basic and strategic products that support the development of information technology. They are also a key area of Shanghai's focus on technological innovation and high-quality development....[Details]
Keysight Technologies, a developer of electronic measurement and test systems, announced today that its E6953A V2X test set has been certified by the OmniAir Consortium. Automakers and their supplie...[Details]
(2) PROFIBUS**** optical fiber interface network
For long-distance data transmission, electrical networks often cannot meet the requirements, while optical fiber networks can meet the requirem...[Details]
Huawei's Italian Research Center and the System Integration Laboratory of the Swiss Institute of Technology in Zurich jointly published a paper "Towards a RISC-V Open Platform for Next-generation A...[Details]
Most of the cars nowadays are equipped with keyless entry and one-touch ignition systems, where you can open the door by just placing your finger on the capacitive sensor on the door handle with th...[Details]
In the rapid development of the semiconductor industry, silicon carbide (SiC), as a new type of wide bandgap semiconductor material, is gradually becoming an important development direction of the ...[Details]