I have been looking for the relationship between current and its induced field. I found the following relationship on the InternetQuestion 1: The first formula, B=(u0*I)/(2PI*x), where x is the perpen...
The application of Internet of Things (IoT) in the electronics manufacturing industry has always been scattered and fragmented. The real meaning of IoT is to connect everything, not to create "self-su...
Recently, Qorvo published an article about its power management chip products for compact designs. Let’s take a closer look at this power management solution.
Qorvo's power management chip family is m...
According to the Wall Street Journal, people familiar with the matter said that Micron Technology and Western Digital are both exploring a potential deal to acquire Japanese semiconductor company Kio...[Details]
According to a report released by Zhang Jiang, recently, the BK7236 chip of Broadcom Integrated Circuit (Shanghai) Co., Ltd. (hereinafter referred to as "Broadcom Integrated") passed the Wi-Fi 6 cert...[Details]
Recently, it was learned from the "National Standard Information Public Service Platform" that two latest requirements and standards for smart car sensors and surveying and mapping data have begu...[Details]
With the rapid development of the automobile industry, consumers have higher and higher requirements for automobile safety, performance and comfort. In order to meet these needs, automobile manufac...[Details]
Now let's analyze the probe method of DM9000 driver step by step. See the comments added in the code for the specific process. /* * Search DM9000 board, allocate space and register it */ static...[Details]
The use of matrix keyboards is very common in the study of single-product machines, but for many novices, including myself, sometimes I don’t understand it. After thinking about it last night and thi...[Details]
1. Input voltage: 110VAC/DC or 220VAC/DC or 380VAC three-phase ±20%; or 85~264VAC full range
2. Input frequency: 47~63Hz
3. Output stability: 0.5% typ...[Details]
A three-dimensional coordinate measuring machine is an instrument that can calculate various geometric shapes, dimensions, and other measurement capabilities based on the point data returned by the pr...[Details]
File generation process NM=nm bash ./scripts/mksysmap vmlinux System.map file format The content format of arm-linux system.map is Link address type symbol Why is the address a link address? ...[Details]
Preface Previously we have introduced how to control the high and low levels of the IO port output of the 51 microcontroller. In this tutorial, we will use another experiment to describe the output o...[Details]
I. Introduction According to statistics, the annual capacity of single-chip microcomputers in China has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but ...[Details]
The theme of this issue is: How can traditional Chinese car companies ensure the security of the Internet of Vehicles in the tide of autonomous driving?
Editor's note: The rise of Int...[Details]
TWS (True Wireless Stereo) Bluetooth headsets are extremely popular audio products in recent years. With the help of Bluetooth chips, it first establishes a wireless connection between the mobile p...[Details]
On June 23, 2020, the Beidou-3 global satellite navigation system constellation deployment was fully completed. This global satellite navigation system, independently constructed and operated by my c...[Details]
As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
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