RglComm is a GUI based program written in Java for attempting to communicate with and control Rigol devices using IEEE 488 commands sent over the instruments USB interface, the USBTMC-USB488 . My ulti...
I believe that many devices now have batteries, so charging is inevitable. Generally, when charging the battery, the battery will continue to provide power to the system, which will cause the battery ...
The following prompt appears when KEIL is compiled:
startup_NUC472_442.s: error: A1023E: File "..\..\..\Library\Device\Nuvoton\NUC472_442\Source\ARM\startup_NUC472_442.s" could not be opened: No such ...
After setting up the project, you can finally start the project. First, get familiar with the development board and implement the LED and button functions. 1. Modify and write 2 function files respect...
This is actually the lamp head of a foldable LED desk lamp. One day, I accidentally dropped the desk lamp on the ground and the lamp head broke. I was going to throw it away, but when I was about to p...
[table=98%,rgb(222, 240, 251)] [tr][td][align=left][color=rgb(102, 102, 102)][font=Tahoma, Verdana, Arial, "][size=14px]I tried to connect my iPhone to the wireless network but I entered the wrong pas...
1 Introduction The insulation of the DC system to the ground is not very good due to the humid plant environment of the hydropower station. The DC loop cables are widely distributed, there are many...[Details]
Introduction: Recently, Zhang Yongwei, Vice Chairman, Secretary General and Chief Expert of the China Electric Vehicle 100 Forum, was invited to publish a signed article in Caixin, expressing his vie...[Details]
The variable mentioned is a quantity whose value can change continuously during the execution of the program. To use a variable in a program, you must first use an identifier as the variable name and ...[Details]
The purpose of selecting a motor protector is to enable the motor to fully exert its overload capacity and avoid damage, and to improve the reliability of the electric traction system and the conti...[Details]
To accurately measure the quality of an oscilloscope, engineers must consider both stated and non-stated specifications, such as update rate, measurement floor jitter, noise floor, and measurement re...[Details]
In 2020, Tesla's stock price soared, and Musk also surpassed Gates to become the world's second richest man. However, doubts about Tesla have always lingered: Is Tesla a bubble? With a market value o...[Details]
At 22:00 Beijing time on May 10, the new Intel On Industry Innovation Summit opened. This summit is the latest summit in the Intel On series, dedicated to building the future of industry and technolo...[Details]
According to Counterpoint Research, the iPhone 12 series has now sold over 100 million units and has driven the first iPhone sales super cycle since the release of the iPhone 6. The iPhone 12 l...[Details]
Technological progress has greatly promoted the global electrification process, so choosing the right motor for the power system is crucial. Especially in the electric vehicle industry, the demand ...[Details]
The design of systems using high-speed analog-to- digital converters (ADCs) with high input frequencies (IFs) has always proven to be a challenging task. The use of transformers makes this task even ...[Details]
When the parasitic diode inside the MOS tube is not considered, the G, S and D poles of the MOS tube (insulation enhanced type) are insulated. Before the D and S poles are not turned on, the internal...[Details]
The testing technology of integrated circuits has developed along with the rapid development of integrated circuit development and application. Integrated circuit testers have also developed from ini...[Details]
Recently, according to iDROPNEWS, the whistleblower LeaksApplePro said that after several conversations with unnamed people, it can now be confirmed that Apple engineers are no longer developin...[Details]
On February 10, Guangdong Haobangshou Electronic Technology Co., Ltd. grandly released its newly developed far-infrared night vision technology, once again achieving a new breakthrough in the resea...[Details]
Castrol joins hands with Beijing Jianheng Certification Center and Zhonghong Science and Technology to launch immersion thermal management energy storage solution
(October 16, 2024, Beijing,...[Details]
DIY/Open Source Hardware
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