This article is translated from FierceelectronicsMEMS are bringing a sensing revolution to the consumer market. MEMS microphones in every smartphone and tablet, coupled with CMOS image sensors, allow ...
I believe many people have encountered the problem that low-priority tasks cannot suspend high-priority tasks in RT-Thread. There are many opinions on the Internet, but how to solve this problem still...
Program function: Load all Cadence toolbox functional components.
The function of Cadence toolbox is actually the skill function acquired by Cadence. However, it is hidden deep and usually needs to be...
First of all, high light efficiency: The light efficiency of LED electronic display screens can be said to be an important indicator of energy saving. At present, my country still needs to strength...[Details]
Zoss Automotive Research Institute released the "2020 Domestic Independent Brand OEMs' Internet of Vehicles Products Analysis Report". In 2020, domestic independent brand OEMs accelerated the itera...[Details]
The oscilloscope is one of the most important and commonly used electronic testing tools. With the development of electronic technology, the capabilities of oscilloscopes are constantly improving. Th...[Details]
——Updated on 2011/7/19. I now have a new understanding of the installation and use of boost, so I will make major revisions to this article I wrote two years ago. There are many reprinted versions on...[Details]
OLED panels have always been synonymous with high-end TV products. OLED display technology represents the future development direction of display technology. It is widely used not only in the TV indu...[Details]
1 Introduction
At present, various battery-powered
electronic
products and portable instruments tend to be low-voltage, low-power, and miniaturized designs, and their power management ...[Details]
Skyworth TV spokesperson Li Yifeng also appeared at the event On the afternoon of March 27, Skyworth TV's 2019 Spring Conference was held in Beijing. Skyworth launched the AIoT ecological brand Sky...[Details]
How many watts is a 50w Class A amplifier equivalent to?
Class A and Class B amplifiers have different working modes, and their power output efficiency and power calculation methods are differ...[Details]
Abstract: With the continuous development of the national economy, people's living standards and quality of life are constantly improving, and there are more and more household appliances and persona...[Details]
Design Problems in LED Lighting Power Supply Design
In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LE...[Details]
The high-voltage differential probe is designed for measuring high-voltage differential signals and meets the needs of floating ground measurement. Its bandwidth reaches 50MHz, which meets the needs ...[Details]
MSP430 MCU:
1. The machine cycle is one clock cycle
2. The I/O port interrupt trigger mode is edge triggered
3. The I/O port is a bidirectional port
4. To be continued
First, the 89C 51 ...[Details]
Recently, the latest data released by foreign research company Counterpoint showed that global smartphone sales have begun to decline, but shipments of smart feature phones have tripled since 2017 to...[Details]
1 Introduction The switched reluctance (SR) motor speed regulation system (SRD) has a simple structure, solid structure, low cost, excellent speed regulation performance, high efficiency in a wi...[Details]
Friends who often read my official WeChat public account articles should have noticed that I have shared a lot about Renesas MCU this year.
Again, you will find that Renesas Electronic...[Details]
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