[i=s]This post was last edited by bigbat on 2019-1-8 11:39[/i] I have been using power modules from Jinshengyang and Meanwell for my projects, but they are too expensive. A 2W AC-DC output 5V, input 2...
Imagine how a photo can be clear? Of course, the more pixels there are, the closer the original information contained in the photo is to reality, and the clearer it looks.The waveform we see on an osc...
In what fields are panoramic HD video recorders used? Panoramic HD video recorders support recording videos and matching audio from at least4HD cameras into one video file, and displaying them on the ...
In China, the production volume of industrial products is increasing every year. Therefore, users have higher and higher requirements for product quality. Here we are not only talking about performanc...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
External power socket cleverly converted into charging socket
Some pocket semiconductor radios and pocket radio recorders are equipped with external power sockets, as shown in Figu...[Details]
Contents The present invention relates to an electromagnetic flowmeter with fluid impedance measurement, and more particularly to a dual-excitation electromagnetic flowmeter that uses a controllable ...[Details]
As a grand event in the technology circle, Apple's autumn conference every year will become the focus of various industries. At the Apple autumn conference that just ended this year, Apple spent a lo...[Details]
Hangzhou – June 21, 2023 – Hangzhou Unicore Semiconductor Co., Ltd. (Unicore), a smart charging communication chip design company,
announced support for ISO 15118-20 Bidirectional Power Transfe...[Details]
Circuit principle: The circuit is provided with +5V power supply voltage by transformer, diode and voltage regulator IC7805. The battery voltage is divided by resistors R5 and R6 and sent to the B...[Details]
Abstract: The internal structure and working principle of the graphic dot matrix liquid crystal display module LCD240128A are analyzed. The interface circuit between the MPU and the liquid cryst...[Details]
In recent years, with the support of a series of industrial policies, my country's integrated circuit and software industries have achieved rapid development, providing strong support for improving t...[Details]
With the rapid development of new energy vehicles, the demand for electric vehicle on-board charging guns (IC-CPD) is also increasing rapidly.
Figure 1: Appearance of the on-board chargi...[Details]
In the food and pharmaceutical industries, hygienic measurement of pressure and temperature is becoming increasingly important in terms of data acquisition, along with increasing quality requirements....[Details]
1 Introduction
The traditional digital tube display driver circuit occupies a lot of system resources. For dynamic display, the 8-bit display driver circuit is generally composed of 1 8255 and 4 5...[Details]
Due to the recent boom in new energy, many enterprises and institutions have turned their attention to this emerging energy, including nuclear energy, wind energy, solar energy, etc. In addition to ...[Details]
As 2019 draws to a close, competition between China and the United States in the commercialization of autonomous driving has become increasingly fierce. California, which has the largest number of ...[Details]
Some netizens revealed that the Xiaomi 10 Ultra Commemorative Edition has just upgraded to the latest version of MIUI 12, which brings the long-awaited Wonderful Enjoy function, which allows the phon...[Details]
Power technology
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