The real-time clock (RTC) is a module independent of the main function, used for timing functions related to calendar time. In the past, there were special chips such as DS1302. Now, due to the improv...
[i=s]This post was last edited by lehuijie on 2019-2-19 22:47[/i] Today is the 15th day of the first lunar month, and it is also the last day of our Spring Festival. This photo shows the making of whi...
"ESD Unveiled (Principles and Typical Applications of Electrostatic Protection)" is the result of more than 20 years of research and work experience of Dr. Steven H. Voldman in the field of electrosta...
After the hardware is connected correctly and the development software is installed, you can download and debug the demo you want to implement.Here are some screenshots of the software to be downloade...
Reposted from: Anfulai Electronics WeChat Official Account
Note: These pictures are collected from the Internet and are quite interesting.Look at the highlights^_^, I Googled it and found that this ch...
[Introduction] EMC is a difficult issue in the industry. This article introduces the three laws of EMC, the three elements of EMC problems, the characteristics of electromagnetic disturbances, and the...
1. What is a transformer?
A transformer is a stationary device with two or more windings that converts the AC voltage and current of one system into the voltage and current of another syst...[Details]
Saudi Basic Industries Corporation (SABIC) today released its second quarter 2022 financial report. The company's total sales in the second quarter reached 55.98 billion riyals (US$14.93 billion), an...[Details]
Recently, vivo quietly launched a new X70 series phone - vivo X70t, which is a chip-changed version of the vivo X70 released in September. The processor was originally MediaTek Dimensity 1200-vivo cu...[Details]
Brushless motors have different current control methods depending on the drive system. In addition, in order to control the speed and torque generated, the magnitude of the motor current needs to b...[Details]
Fault alarm control is an indispensable and important part of the electrical automatic control system, and is also a common part of the PLC control system. Generally speaking, the standard alarm fu...[Details]
First, let me introduce the main targets of this transplant:
Platform: Windows 7 Ultimate And
Fedora
9
Target board: mini2440
Target system: linux-2.6.32.2
Cross-compila...[Details]
STM8 common interrupt instructions Open the total interrupt _asm("rim"); Disable interrupts _asm("sim"); Entering shutdown mode _asm("halt"); Interrupt return _asm("iret"); Waitin...[Details]
Xilinx released its first quarter financial report for fiscal year 2020. The report showed that Xilinx broke the record again with revenue of US$850 million in the first quarter of 2020, a quarterly ...[Details]
introduction
Capacitive sensors generally convert the measured change into a change in capacitance. At present, various types of sensors based on this principle have been widely used in measur...[Details]
1 General data port of AduC812
AduC812 is a new type of highly integrated high-precision 12-bit data acquisition system. In its chip, it not only contains a high-performance 8-bit (compati...[Details]
Battery recycling facility at the U.S. Department of Energy's
Oak Ridge National Laboratory (
ORNL)
Lithium-ion batteries are essential for decarbonizin...[Details]
We typically associate tiny chips with the latest and greatest technology, but it turns out that most of the chips in the products we use are made using mature processes, according to the Wall Street...[Details]
1. Instrument Model Agilent Network Analyzer E8362C 2. Fault phenomenon: The computer cannot enter the test interface normally after booting and stays on the Windows desktop 3. Detailed explanati...[Details]
Working principle: This circuit can remove the singing voice in stereo and leave only the accompaniment music. The song in the stereo signal is input from the 2 (inverting input terminal) and 3 (non-...[Details]
stm32/stm8
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