This is an ADI chip in the laser radar that I disassembled last time. The silkscreen is DN BJ. It should be used as a digital potentiometer or DAC. It seems that I could search for Marking Code on the...
UWB is the only solution that can help with contact tracing and social distancing as many industries fight the coronavirus pandemic. The sensor in the tag, which can be worn as a wristband or ID badge...
1. Global Local Package 1. Global Local Plan 80: The basic monthly fee is 80 yuan, including 200 minutes of basic local calls. The local call charges exceeding the limit are charged at 0.40 yuan/min...
ssd1306 can display English and numbers in 8*8 dot matrix, but this is not a built-in function of the ssd1306 display. It inherits the built-in library 'framebuf' of MicroPython. The text method of fr...
Abstract: Substrate Integrated Waveguide (SIW) is a new waveguide structure that can be integrated into a dielectric substrate and has the characteristics of low insertion loss, low radiation, and ...[Details]
introduction: With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, ...[Details]
A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
Recently, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) invested in Xi'an Zhiduojing Microelectronics Co., Ltd., holding 9.26% of the shares and becoming the company's fou...[Details]
Abstract: There are two directions in embedded development, one is embedded software development (MCU direction), and the other is embedded software development (Linux direction). Among them, the MCU...[Details]
On the evening of October 28, Keboda released its third-quarter report for 2021, stating that the company achieved revenue of 586 million yuan in the quarter, a year-on-year decrease of 21.16%; net p...[Details]
1 Introduction
The most important issue for video transmission and bearer networks is to obtain effective video quality evaluation indicators and use these indicators to intuitively reflect the video...[Details]
In recent years, the intelligentization, networking and electrification of vehicles have developed rapidly, and the requirements for chips in vehicles have grown rapidly in terms of both quantity a...[Details]
SUSE® announced its financial results and highlights for the fiscal year ended October 31, 2019, and announced that the company has achieved its ninth consecutive year of revenue growth. SUSE, which ...[Details]
Among in -vehicle wireless communication technologies , short-distance wireless communication has a faster transmission rate and is mostly used for data transmission and connection between in-vehicle...[Details]
As the baby boomers gradually retire, German companies are accelerating their transformation to
robots
and automation technology to fill the serious labor shortage. This trend has caused gr...[Details]
1. Introduction
As we all know, the effective light radiation (luminance and/or radiant flux) of an LED is severely affected by its junction temperature (as shown in Figure 1, the data comes f...[Details]
Nvidia CEO Jensen Huang said on Wednesday during a visit to Denmark that the company's latest Blackwell chip had a design flaw. "The Blackwell chip can be used normally, but the yield rate is very ...[Details]