-
Application of magnetic components in set-top box power supply
Set-top box
Magnetic components are used in the power supply circuit, which are mainly switching power supply ...[Details]
-
The repeater consists of two parts: the transmitting part and the receiving part. Figure 1 (a) shows the principle of the transmitting part circuit. The sound (audio) signal after frequency discrim...[Details]
-
OnePlus recently released the OnePlus 9 series of mobile phones overseas. According to the release timeline, OnePlus is expected to launch the more powerful OnePlus 9T series in the second half of th...[Details]
-
The circuit in this example shows a special way to use a 5×7 LED dot matrix screen.
The circuit does not require any modification, except that the LED units can be arranged slightly to be used in a...[Details]
-
1 Basic principle of TIM1 measuring PWM waveform The basic idea of measuring PWM as shown in the figure above is as follows: start counting at each rising edge, record the current value as the h...[Details]
-
As LED technology matures, LED lighting is increasingly used, such as LED flashlights in mobile phones, LED home lamps, LED headlights and taillights in cars, etc. But how can we effectively extend t...[Details]
-
From the Internet of Everything to the Intelligent Internet of Everything, semiconductor giants and technology giants have not only set their sights on smart home, autonomous driving, big data, cloud...[Details]
-
According to a report on the American Interesting Engineering website on October 11, a European research project called "ZEUS" recently received 4 million euros in funding to develop the next gener...[Details]
-
(Straight coordinate or articulated robot) The welding process refers to the process of melting two or more metal parts at high temperature and cooling them to form a whole. The specific steps incl...[Details]
-
According to a new report from DigiTimes, with the launch of the iPhone 13 series, Apple will surpass Samsung to become the largest buyer of smartphone AMOLED screens later this year, which will push...[Details]
-
Android is an open source mobile phone operating system based on Linux launched by Google. Due to the open source code, it is favored by many mobile phone manufacturers. Before the emergence of the An...[Details]
-
Speaking of the world's three major smartphone operating systems, do you know which ones they are? We have talked to you in previous articles. The world's three major mobile phone operating systems a...[Details]
-
This design aims to produce a powerful alarm system that can promptly notify the parties involved in an emergency, even if they are not near the scene, and automatically call the police. Compared w...[Details]
-
Self-driving cars are becoming more and more of a trend, setting off a wave of enthusiasm in the automotive industry, with automakers around the world conducting actual tests. However, self-drivin...[Details]
-
BOE exclusively supplies Nubia and Red Magic flagship new products with a new generation of under-screen display technology, leading the industry into the era of true full-screen
O...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD