Different pins of the same group of io ports of stm32 are set to different input and output modes. For example, PA1 of PA port is used as input to read input value, and PA2 is used as output to output...
By the way, I did a ripple control test: input 5V3A switching power supply output setting 9.2VNote: The following results are for the probes clamped on the test posts of the EMC board, and the spacing...
Recently, MBed announced a change in the distribution method on the official blogFrom: https://os.mbed.com/blog/entry/Changeof ... seprocess/OverviewIn the past few months, we have been considering ch...
In the previous stage, I was not familiar with the writing of Linux device drivers and could not find any information. So I temporarily put the experiment of SPI devices on hold. A few days ago, I was...
I have defined a structure and I want all definitions to be placed in the code area instead of RAM memory.typedef struct{const int id;const char *name;struct NodeType *Link;
}NodeType;const char* str1...
[i=s]This post was last edited by moyanming2013 on 2021-12-31 15:09[/i]I would like to thank Electronic Engineering World ( EEWORLD ) and Silicon LabsArrow for the opportunity.Today, I finally receive...
As a precision measuring instrument, the three-dimensional coordinate measuring machine has high requirements for accuracy in measurement, so it must be well maintained and serviced in daily use. Goo...[Details]
Tesla has recently applied for a patent for a completely new battery design . It is understood that Tesla clearly pointed out the limitations of current batteries in the application for the relea...[Details]
Part 1 Using LabVIEW System VIs
1. Introduction to Serial Port VIs
The serial port communication VIs of LabVIEW are located in the Serial of Instrument I/O Platte, including:
VI Name ...[Details]
Wi-Fi is like oxygen to our connected world. It’s the most widely used wireless networking protocol today, carrying more than half of all Internet traffic. “Wi-Fi” is an all-encompassing term used to...[Details]
My memory has been declining exponentially recently. I have forgotten things I understood before, so I wrote them down to avoid having to look them up again next time. This is about STM32F10X, which ...[Details]
The functionally safe EMSA5-FS processor core developed by Fraunhofer IPMS based on the open source RISC-V instruction set architecture has been supported by another important debugging tool. Through...[Details]
According to electrek, Tesla is working with TSMC to develop HW 4.0 autonomous driving chips, which will be put into mass production in the fourth quarter of 2021. As early as 2016, Tesla began to fo...[Details]
The single power supply to dual current circuit composed of operational amplifier is shown in the figure below, which can convert 40V DC voltage into ±15V DC voltage. When the load current is 200mA, ...[Details]
On May 26, 2017, Jianguang, Zhilu, Datang Telecom and Qualcomm jointly invested to establish a joint venture - Lingsheng Technology. On May 16, 2018, Lingsheng Technology was officially registered an...[Details]
#DEVICE
Syntax: #device chip options
chip is a special processor name (such as: PIC16C74), the purpose is to get the current list of supported devices:
START | RUN | CCSC +Q
Option is a qualifi...[Details]
On October 14, Guanghong Technology stated on the investor interaction platform that with the introduction of customers such as Xiaomi and Honor and the increase in orders, the company's capacity uti...[Details]
There are many classifications of hardness testers, specifically the following classification methods:
1. Hardness testers can be divided into:
Metal hardness tester, rubber hardness ...[Details]
According to xperiablog, Japanese operator KDDI announced that it will launch Xperia 1 Ⅱ (SOG01) on May 22, 2020, priced at 133,600 yen, or about 8,900 yuan. Foreign media also said that other ...[Details]
1. Introduction In recent years, the mechanization and automation of my country's coal mines have been increasing, and the application of mine monitoring, communication, instrumentation and auto...[Details]
Core Tips This year, Chaoyang Beipiao Economic Development Zone has continuously accelerated investment promotion to seek breakthroughs, stepped up project construction to expand investment, grasped t...[Details]