[size=4][color=#000000][backcolor=white] With the development of technology, the clock frequency of digital signals is getting higher and higher, and the circuit system has put forward higher and high...
[i=s]This post was last edited by qwqwqw2088 on 2022-9-16 15:19[/i]AD batch hide component numberWhen we draw PCB, sometimes we don't want to see the component label parameters in actual work, which a...
Xiao Mei has been working hard to systematically organize the development methods of Intel SoC FPGA. (YY self-entertainment). Problem Description: I was stuck for several years because of the interrup...
Radio frequency identification (RFID) technology is a contactless automatic identification technology. Its basic principle is to use radio frequency signals and their spatial coupling and transmission...
Most modern PCs no longer have physical COM ports. However, many hardware setups still use UART for logging, diagnostics, and application control. The alternative is to use a USB device that appears a...
/***************************************************************************IAR environment, HD7279A, P4.0~CS, P4.1~CLK, P4.2~DATA, P4,3~KAY,DATA is the serial port data port, the timing diagram is as...
The documentary "American Factory", produced by former US President Obama, has sparked heated discussions on the Chinese Internet. It is reported that "American Factory" tells the story of a Chinese ...[Details]
Current designs place more stringent requirements on data rates and timing margins, which require oscilloscopes with outstanding signal acquisition performance and analysis capabilities. The Tektroni...[Details]
According to FCC documents, American wireless smart speaker brand Sonos has a new product that appeared at the FCC today. According to the information displayed by the FCC, the model of this unre...[Details]
On August 18, the list of "China's Top 500 Private Enterprises in 2014" selected by the All-China Federation of Industry and Commerce was announced in Beijing. Tianneng Group ranked 32nd, up 21 pla...[Details]
Introduction
The light emitting diode (LED) was invented in the 1960s. It uses the electrons and holes in semiconductor materials to combine and release energy, causing the energy band (Energ...[Details]
1. Because RTX uses the RTC1 interrupt, it wakes up frequently and cannot enter the sleep state. 2. Idea: Before entering low power consumption, turn off the power of RTC1, and reconfigure RTC1 after...[Details]
With the rapid growth and emergence of portable devices such as tablets and smartphones, it is becoming increasingly difficult to implement battery management to achieve higher performance of batte...[Details]
New semiconductor lasers can avoid damage to human eyes
Recently, Xi'an Juguan Technology Co., Ltd., a high-tech enterprise specializing in the research and development and production of h...[Details]
Aixin Yuanzhi appeared at ICDIA 2022 to explain how AI visual perception chips can bring new experiences in the consumer field Shanghai, China, August 29, 2021 - Aixin Yuanzhi, a representative com...[Details]
According to Hefei Evening News, the Hefei Public Resources Trading Center showed that Hefei will build the city's first quantum computing innovation and entrepreneurship platform. It is reported th...[Details]
This program sets the LED running light and the 0-16 numbers of the 0th position of the digital tube to light up in a cycle. The digital tube program cannot be put into the main function, because the...[Details]
STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 4 Section 4.3 Low Power Mode Power control of STM32 STM32 power supply block diagram The operating voltage (VDD) of ...[Details]
On December 9, the "2010 China
Audio and Video
Industry Technology and Application Trend Forum (AVF) and China
Digital TV
Industry Chain Construction Report Conference (DICC)" hosted by ...[Details]
Carbonate film capacitor:
This capacitor has better performance than polyester capacitor, and its heat resistance is the same as polyester capacitor. It can replace polyester and paper dielec...[Details]
On November 12, Gasgoo noticed that data from the China Automotive Power Battery Industry Innovation Alliance showed that in October this year, Honeycomb Energy's installed capacity in the domestic...[Details]
Analogue and Mixed Signal
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