-
Industrial companies can now use the Allen-Bradley CIP Security Proxy from Rockwell Automation to broadly implement Industrial Protocol Security (CIP Security) in their systems. In the past, industri...[Details]
-
As early as 2017, Apple applied for a patent for Mac Face ID. At that time, we didn't know what the facial recognition feature on the iPhone X was called. Now, this patent applied for in 2017 has fin...[Details]
-
Considering that the previous Redmi K40 series has received a lot of praise from consumers since its debut, many users have begun to look forward to the release of the new generation of Redmi K serie...[Details]
-
Frequency resolution and test sensitivity of spectrum analyzer
This paper briefly introduces the working principle and frequency resolution of spectrum analyzer, and proposes ho...[Details]
-
GMS972051 is a single-chip microcomputer with 2K E2PROM inside and compatible with MCS-51 produced by LG Company of South Korea. GMS97C2051 omits the P0 and P3 ports of MCS-51, but has an internal h...[Details]
-
Experimental purpose: Break through the 4KB Steppingstone storage space limit, read the code after 4KB in NandFlash to implement the "lighting method", and master the operation of NandFlash. Experim...[Details]
-
about the author: Zhu Yulong is a senior electric vehicle three-electric system and automotive electronics engineer. He is currently engaged in the electronics of new energy vehicles. He has more tha...[Details]
-
After the new Honor became independent, it has made many moves, its strategic goals have gradually become clear, and the establishment of the company is also entering a stage of rapid development. Af...[Details]
-
The rapid rise of LED lighting
applications is expected to expand the demand for high-
power
LED
products. To ensure that high-power LEDs can meet market requirements, packa...[Details]
-
1. Download the firmware library from the official website, similar to "STM32F0xx_StdPeriph_Lib_V1.5.0", unzip it and get the file "_htmresc" "Libraries" "Projects" "Utilities". ①The inc and s...[Details]
-
The simplest way to set up the network of the mini2440 development board is to use ifconfig. However, after this setting, the IP and gateway after ifconfig is restarted will still be the same as befo...[Details]
-
Whether it is a traditional fuel vehicle or a new energy vehicle (PHEV), the long-term safety and reliability of the vehicle have become an important indicator of vehicle quality. As we all know, t...[Details]
-
With the continuous expansion of China's natural gas market, the measurement of natural gas has become more and more important. Accurate measurement has a very important impact on natural gas trade....[Details]
-
(a) Pin diagram (b) Common cathode (c) Common anode
Seven-segment LED digital tube driving circuit
(a) BCD seven-segment decoding method (b) Software decoding method
...[Details]
-
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]