1. Current signal acquisitionThe current signal needs to be converted into a voltage signal for acquisition, as shown in the following figure:Figure 1
After the voltage collected by the MCU ADC is con...
Microelectronic Devices and IC Design (Huazhong University of Science and Technology) : https://training.eeworld.com.cn/course/6035Through the study of this course, students will master the basic theo...
Today’s data centers need to process massive amounts of data from millions of mobile devices and other items that make up the Internet of Things. To keep these facilities running properly, data center...
This article has no tests, but designs the hardware expansion part and designs a peripheral CAN communication test board on the expansion port of the development board.1. Test board design picture2. P...
[i=s]This post was last edited by Jacktang on 2019-2-13 19:52[/i] MOS tubes often heat up during circuit design, and the heating of MOS tubes indicates that it is operating incorrectly. In order to pr...
At present, the online testing of relevant manufacturers at home and abroad has been relatively mature, with advanced software and hardware supporting facilities and most of them being domestically...[Details]
Systems that control mechanical motion at the level of individual quanta are emerging as a promising platform for quantum technologies. New experimental work has now determined how to measure the qua...[Details]
After Japan removed South Korea from the whitelist, Samsung Electronics' main product, image sensors (CMOS), which are not semiconductor products, have attracted much attention. Image sensors are als...[Details]
New ambient light/proximity sensor from ams and OSRAM enables precise color and brightness management for high-speed, high-definition OLED displays
The new ambient light/proximity se...[Details]
I don't know whether the kernel of Friendlylinux2.6.32 supports norflash of mini2440, so I will personally enable norflash support for mini2440 here. The transplantation process is shared as follow...[Details]
In recent years, the prices of core materials and conductive materials used in electronic transformers in power supplies have continued to rise, and upstream raw materials have formed a seller's...[Details]
• Provides Layer 1 to Layer 3 Ethernet testing on a single platform supporting data center interconnect speeds from 10GE to 800GE • Verify interoperability and bandwidth performance of network eq...[Details]
Jiwei.com reported on May 14 that China Mobile Club (hereinafter referred to as China Mobile) published an article today discussing the rejection of Huawei's Hongmeng trademark review. China Mobil...[Details]
Apple has officially confirmed that there will be no new iPhone launch in September. The phone has been delayed for several weeks and should not be available until October at the earliest. F...[Details]
The main function of a handheld computer stylus is to input handwriting and "point" on the touch screen of the handheld computer. After using it for a few days and researching the original stylus fo...[Details]
According to foreign media reports, ACEINNA, a leading developer of high-performance thin-film magnetoresistive (xMR) current sensors, recently announced the launch of the MCx2101 series of automot...[Details]
Saving energy and protecting the environment have become necessary conditions for the sustainable development of mankind. People's attention is turning to the utilization and development of renewable ...[Details]
There are many mismatches when time-interleaving ADCs. One of the more obvious questions in these mismatch visualizations is: how big are the spurs caused by these mismatches? Now, knowing that vario...[Details]
interrupt()interrupt n{} n indicates the interrupt number corresponding to the interrupt
External interrupt 0 (INT0), corresponding interrupt number is 0, interrupt entry address 0003H Timer
/Counte...[Details]
Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]
Analogue and Mixed Signal
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