1 Basic concept of RC voltage reduction
1. What is RC voltage reduction?
RC step-down is a circuit that uses the capacitive reactance generated by a capacitor under an AC signal of a certain frequency...
POE, or Power Over Ethernet, refers to a solution that uses Ethernet cables to supply power without the need for an additional power cord. This solution is widely used in security cameras, network vid...
After TMS320F28335 generates a multiplied clock signal CLKIN through an external clock signal, OSC and PLL, CLKIN generates a clock SYSCLKOUT after passing through the CPU (CLKIN and SYSCLKOUT have th...
What is the difference between using window comparison and using a single comparator here?[url]https://m.eeworld.com.cn/ic_article/263/1774.html[/url]...
Several headhunting companies are recruiting talents for Baidu in Jiangsu, Zhejiang and Shanghai to build cars. The targets of this recruitment are mainly middle-level backbones, including directors,...[Details]
Common models and specifications of LED film screens
LED film screens have begun to be used in commercial glass curtain walls, smart windows, indoor spaces and other fields. Compared with trad...[Details]
SHANGHAI, Aug. 16, 2023 /PRNewswire/ -- As the number of new energy vehicles continues to increase, the entire industry is entering a large-scale commercialization stage. If companies want to stand...[Details]
In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The current potentiometer automatic calibration system referred to here is a system for automatic calibration of DC potentiometers based on personal computers and programmable high-accuracy digital ...[Details]
As we all know, a car is made up of many parts, and the so-called three major mechanisms and five major systems are the core parts. But for an ordinary person who doesn't know much about cars, when y...[Details]
The previous batch of Galaxy S21 FE leaks have more or less confirmed the design, specifications and release time frame. Today's news comes directly from the parts channel. A set of genuine re...[Details]
01
On the Past
New energy vehicles are developing towards high power density and high reliability. In order to meet this demand, power modules are moving towards higher "extremes" in term...[Details]
The synthetic blood penetration tester for medical masks is used to measure the penetration performance of liquid jets such as synthetic blood to evaluate its safety protection performance. 1. Appl...[Details]
Lenovo recently launched a new pair of true wireless earphones with the ThinkBook brand in the Chinese market, called ThinkBook Pods Pro. Targeted at corporate customers, this headset has a unique de...[Details]
A research project on fast-blinking LED systems for underwater optical communications has found that an artificial metamaterial can increase the light intensity and "blinking speed" of fluoresc...[Details]
Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]