A business card that can run Linux, using the Allwinner F1C100s controller, with a BOM cost of only 20 yuan. It integrates rogue, 2048 games, fortune and micropython.Schematic diagramBOM costComponent...
Open the CDK integrated development environment in Windows, search for the online music player example webplayer in HOME, open it and compile and burn it to the development board
Note: Use the microUS...
RT, for example, February 29th in a non-leap year, I didn't find the answer in the manual. I actually want to know the necessity of the MCU to limit the time information to be adjusted....
The chips I used to come into contact with were encryption chips, but now they have MCU products. I have seen many functions on M0 products that are only available on M4, such as AES algorithm, TRNG r...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-19 17:34[/i] [size=4] Some people can't hold back any longer. Baidu is actually getting more and more outrageous. It may also be the result of B...
Denso and UMC Japan (USJC) will collaborate to produce power semiconductors at USJC's 300mm wafer fab to meet the growing needs of the automotive market. According to Business News, Denso President K...[Details]
Background
This article aims to bring facial unlocking to your shelf, door, or closet by using Bolt IoT.
We live in an age of the internet revolution, and it’s easier than ever to e...[Details]
The method for measuring the voltage value VZ of the Zener diode is as follows: 1. Single meter measurement method This method is applicable to pointer multimeters. If the voltage stabilizer diod...[Details]
0 Introduction
With the popularization of electrified railways in my country, trains have entered the era of high speed. The scratches on the wheel tread will seriously affect the safety a...[Details]
introduction
In the design of intelligent instruments, A/D converters are often used. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conve...[Details]
A spectrum analyzer is an instrument for studying the spectral structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation, spectral purity, frequen...[Details]
Recently, Taiwan's Southern Science Park announced its latest turnover for January and February this year. Driven by the rapid development of the integrated circuit industry, the park's total revenue...[Details]
Heat pump technology is a technology that converts a large amount of useless low-temperature heat energy into useful high-temperature heat energy at the cost of consuming a small amount of electri...[Details]
1.1 Basic Principles of FFT The FFT method decomposes the measured signal into discrete frequency components through Fourier operation, achieving the same effect as a traditional spectrum analyzer. I...[Details]
Industry sources said that amid the persistent shortage of certain chips, downstream ICT assemblers are also facing liquidity pressure from high inventories of other components, prompting them to mak...[Details]
Exhibiting a production-grade face verification solution that is invisible under the mobile phone screen at Mobile World Congress 2024 (Tronmax Booth: Hall 6, Booth E68; STMicroelectronics Booth: Ha...[Details]
1. Overcurrent
Overcurrent is
the most frequent alarm phenomenon of the inverter.
1.1 Phenomenon
(1) When restarting, the circuit breaker trips as soon as the...[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]
Today, Morgan Stanley (MS) said based on a survey that although the epidemic in emerging markets has intensified, the demand for 4G chips remains strong, and IC design company MediaTek's 4G single ch...[Details]
On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]