During the holidays, I received the book "Operational Amplifier Parameter Analysis and LTspice Application Simulation" from EEWorld. According to my reading habits, I first skimmed through it and then...
MobaXterm, a multifunctional terminal software known as a magical tool, has been upgraded from version 12.4 to 20.0. Of course, this upgrade spans multiple version numbers not because of a very specia...
"Introduction to Circuit Analysis (12th edition)" is an introductory textbook on circuit analysis. The main contents include: voltage and current, resistance, capacitance, inductance, magnetic circuit...
1. Software Download
Go to Thonny official website to download the latest development software
https://thonny.org/Then download the required version, there are three versions: Windows, Mac, and Linux ...
"Thank you for your kindness and companionship throughout my life, which has given me the courage to be myself..." On my path of growth, many people have given me care and help: my parents, colleagues...
According to reports from Korean media The Elec on July 18, Samsung has reached a cooperation with the Japanese company Meiko Electronics Co., Ltd. (MEIKO) to jointly promote the smart ring project. ...[Details]
Jiwei.com reports that it is extremely popular! In 2019, the smart lock market shipped 29 million sets, and by 2020, it is expected to reach 41 million sets. Although the epidemic has temporarily hel...[Details]
1. How does servo achieve control?
The servo mainly relies on pulses for positioning. Basically, it can be understood that when the servo motor receives one pulse, it will rotate the angle cor...[Details]
On December 25, the signing ceremony of the Wanjilong Precision Circuit Board Project invested by Shenzhen Wanjilong Electronic Technology Co., Ltd. was held in Daye Lake High-tech Industrial Develop...[Details]
The ARM connector armlink connects the compiled ELF format file and the related C/C++ runtime library to generate the corresponding result file. armlink can complete the following operations:
**Conne...[Details]
With the increasing demand for clean energy, fuel cell engines and their applications in automotive power systems are becoming increasingly important. Fuel cells directly convert isothermal chemi...[Details]
This is a 20W Hi-Fi amplifier circuit based on single amplifier IC TDA2040. A single TDA2040 can provide 20W power output. A bridge amplifier consisting of dual TDA2040 can provide 30W power output...[Details]
According to foreign media Sammobile, the Samsung Galaxy Tab A7 Lite tablet is about to be released. This product, code-named SM-T225, has appeared in the Bluetooth SIG database. The repor...[Details]
When communicating with classmates at work and at school, the most common thing I hear is that "microcontrollers are too difficult." In fact, it’s not that microcontrollers are difficult to learn, ...[Details]
1 Principle and composition of micro-ranging radar
1.1 Ranging method
There are usually three methods of radar ranging: pulse ranging; frequency modulated continuous wave rangin...[Details]
Against the backdrop of fierce price wars, lower electricity prices than oil, the introduction of new battery technologies, intelligent iterations of entire vehicles and expansion of overseas marke...[Details]
According to foreign media reports, automotive testing solutions provider AB Dynamics has launched the ADAS target Soft Bicycle 360, which is 30% lighter than similar targets and is designed to red...[Details]