-
3.1 ARM internal registers The ARM920T has a total of 37 registers, including 31 general-purpose 32-bit registers and 6 status registers, but not all registers can be visible at the same time. Proces...[Details]
-
Single-touch sensors and swipe sensors are two new types of solid-state fingerprint sensors, both of which collect information through changes in capacitance during touch. This article analyzes the...[Details]
-
A user uses an oscilloscope to test the 25MHz clock signal frequency generated by a crystal oscillator. The nominal accuracy of the crystal oscillator itself is ±5ppm (1ppm is one millionth), and the ...[Details]
-
The latest complaint information released by the United States International Trade Commission (USITC) shows that AMD filed a 337 complaint against TCL Electronics, Realtek Semiconductor and others on...[Details]
-
On the morning of January 17, the new vanadium flow battery electrolyte plant built by Australian Vanadium Ltd. (AVL) in Western Australia was officially opened.
Vanadium redox...[Details]
-
In recent years, with the continuous improvement of the degree of social informatization, the amount of information exchange has exploded, and people are no longer limited to the pursuit of wirele...[Details]
-
Basics of Digital Cable TV
I. Overview of Cable TV 1. Transmission form of TV signals In terms of the principle of TV technology, a TV system that transmits moving images usually consists of camer...[Details]
-
According to Jiwei.com, a netizen recently shared the list of invention patent authorizations in March released by the incoPat Innovation Index Research Center. OPPO topped the list with 754 patents,...[Details]
-
1. Introduction
Linux was originally developed by Linus Torvalds, a student at the University of Helsinki in Sweden, in 1991. Later, with the support of GNU, Linux has achieved tremendous deve...[Details]
-
On April 26, the 2023 Chengdu International Industrial Expo kicked off in Chengdu West China International Expo City. The Creation Factory showcased a variety of new products and technical solutions,...[Details]
-
After the audio sound is recorded, whether it is speech, singing, or musical instruments, it can be processed through digital music software or made into a CD. At this time, all the sounds have not...[Details]
-
1. Sources and hazards of harmonics
Harmonic wave refers to the amount of electricity contained in the current whose frequency is an integer multiple of the fundamental wave. It generally ...[Details]
-
Introduction: Companies such as Iberdrola, CIE Automotive, Enagás, EIT InnoEnergy and CIC energiGUNE, together with the Basque Government, have launched the Basquevolt initiative to research, develop...[Details]
-
At present, the most suitable transmitting experiments for DIY are FM equipment such as wireless microphones. Although there are many articles of this kind in various newspapers and magazines, newspap...[Details]
-
In mid-October, Shanghai Chint Power System Co., Ltd.'s high-power grid-connected photovoltaic inverter CPSSC500KTL successfully passed the State Grid's low voltage ride-through full-function test....[Details]