I looked at the 2021 National College Student Electronics Competition released by @qwqwqw
Why don't you have a ventilator?
Netizens who participated in the electronic competition must have been workin...
Power Electronics Technology Ding Mingfang : https://training.eeworld.com.cn/course/5745Micro-course on power electronics technology, covering single-phase, three-phase rectification and inversion...
[b][color=rgb(61, 170,214)][b]Memory Management[/b][/color][/b][align=left]We need to know that variables are just abstract names of memory addresses. In statically compiled programs, all variable nam...
In CCS, you can measure the program running time. There are two ways to test the code running time.Method 1: Use the clock function. This method is simpler and more practical.To use it, first turn on ...
The in-system programmable power management chip (ispPAC Power Manager) is the industry's first mixed-signal programmable logic device (PLD). It contains in-system programmable analog and logic blocks...
Power
supply The markings of transformer nominal power, voltage, current and other parameters will fall off or disappear over time. Some commercially available transformers do no...[Details]
I often drive a motorcycle to work outside. Sometimes I need to check the time on my mobile phone in my pocket, which is not very safe. So I came up with the idea of installing an electronic clock o...[Details]
1. Where is the core technology of BMS?
The core role of BMS is to ensure the safety of power batteries and improve battery life. Its technology cannot be simply measured by one or two indicat...[Details]
As the Spring Festival approaches, manufacturers have started year-end promotions. Take the hot-selling smart sweepers online as an example. The product promotion is strong and many netizens buy it...[Details]
Standard serial digital buses such as I2C enable simple and efficient communication with digitally-enabled DC/DC converters, while emerging standards such as PMBus facilitate component interoperabili...[Details]
Audio power amplifiers play a vital role in every system that produces audible sound. For decades, amplifiers have been produced using analog (Class A and Class AB) designs, which are highly ineffi...[Details]
In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off at...[Details]
1. Introduction
Bridge construction is an indispensable part of a country's civil infrastructure and plays an important role in economic construction. During the use of bridges, due to the infl...[Details]
Mobile app data analysis company Sensor Tower today announced the revenue rankings of Chinese mobile game publishers in the global App Store and Google Play in March. Data shows that 38 of th...[Details]
0 Introduction
The terminals used by tellers in bank transactions need to communicate with the bank database, magnetic card reader, password keypad, printer, etc., and data communication often uses...[Details]
There is no doubt that multi-core and multi-threading are the future development direction of processors. Looking back at the development history of processors, parallel technology has developed fr...[Details]
Recently, the Zhejiang Provincial Energy Bureau issued a letter soliciting opinions on the "Notice on Doing a Good Job in New Energy Distribution and Storage to Increase the Grid-Connected Electric...[Details]
The Redmi K30S Extreme Commemorative Edition new product launch conference will be held this afternoon in Beishicao Town, Shunyi District, Beijing. At that time, the Redmi K30S Extreme Commemor...[Details]
AY0438 is a 32-segment CMOS LCD driver produced by Microchip. It has a simple structure and is easy to use. It can directly drive the LCD display module under the control of a single-chip microcomp...[Details]
According to foreign media reports, Ford Motor Company has applied for a patent from the U.S. Patent and Trademark Office (USPTO) for an adaptive cruise control system that can be adjusted accordin...[Details]