LED transparent screens have been widely used in leisure and civilization squares, wealthy business bases, commercial streets, railway stations, subways, shopping malls and other places. Due to the di...
Dear experts:Please help me check, the compiler keeps reporting an error, saying there is an error here, I have looked many times but can't find where the problem is
#includereg52.h //52 MCU header fi...
Recently Micropython has been making continuous improvements to Bluetooth.docs/library/bluetooth.rst: Fix typo in HR/UART services example.
extmod/modbluetooth: Make gap_disconnect not raise when disc...
As shown in the figure, how is the cathode potential of TL431 calculated?
The simulation result is around 1.2V.
I found a diagram of the internal structure of TL431 and studied it.
Still can't figure ...
[i=s]This post was last edited by freeelectron on 2022-7-4 21:42[/i]1. Introduction
The LCD driven in this article is 1.8 inches, and the controller is ST7735. It was previously ported to AT32F425, GD...
Whenever I want to make a screen display, I will look for a screen with few pins and easy to drive. I originally wanted to use a real SPI driver, but there is no pin as fast as that.
I think I'll do i...
Since its birth, Siri has made great progress, whether it is more natural pronunciation or increasingly rich semantic understanding. Recently, according to a report from the Wall Street Journal, Appl...[Details]
By Michiel Kouwenhoven, Design Manager, High Frequency Products, Linear Technology Corporation A new very wideband RMS power detector solves many challenges for microwave design engineers in accura...[Details]
Input Mode (1) Floating input: When there is no external voltage input, the voltage is uncertain. (2) Pull-up input: When there is no external voltage input, the IO port is connected to the high ...[Details]
With the development of electronic information technology, smart cards (IC cards) can be seen everywhere in life. Radio frequency identification cards (abbreviated as radio frequency cards, RFID cards...[Details]
In the 800V vehicle system, the voltage increase leads to higher insulation requirements and short-circuit protection measures for the entire system. I think there are several core reasons for the tr...[Details]
Recently, Renesas Electronics stated at a business briefing that it plans to increase its automotive MCU production capacity by more than 50% by 2023 (compared to 2021). At the same time, Renesas Ele...[Details]
On November 9, the Hangzhou Xiaoshan District Government and Xidian University signed a cooperation agreement to jointly build the Xidian University Hangzhou Research Institute, which will be located...[Details]
May 19, 2023 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, announced its ninth win from ...[Details]
Recently, Nanjing Chuangxin Huilian Technology Co., Ltd. (hereinafter referred to as "Chuangxin Huilian"), an expert in 5G communication baseband chips, announced that it has received strategic inves...[Details]
Edge detection is a basic problem in image processing and computer vision. The purpose of edge detection is to identify points in digital images where brightness changes significantly. Edge detection ...[Details]
1 Working principle of turbine transmitter
The turbine flowmeter consists of a turbine, bearing, preamplifier, and display instrument.
The measured fluid impacts the turbine blades, causing the ...[Details]
Recently, on the occasion of the 15th anniversary of GigaDevice's establishment, the 2020 GigaDevice National Tour Seminar-Beijing Station was held. Focusing on the theme of "Mega Storage, Easy Contr...[Details]
According to Jiwei.com, Wei Zhejia, president of TSMC, the leading foundry company, declared on October 6 that he would transfer 1,000 shares (1 million shares) to his wife Niu Qingrong. If calculate...[Details]
Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]
Security Electronics
京公网安备 11010802033920号
EEWORLD
