Live Details: Beineng International's new glass breakage detection solutionLive Topic: Beineng International's new glass breakage detection solutionLive lecturer: Li RenqingExcerpt from the Live FAQ:
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Remember, ST recently released the STM32U5 series with M33 core and ultra-low power consumption ? The first 40nm process, 160MHz full speed running 19uA/MHz, is mainly designed to meet the application...
1 Definition of LPWA
LPWA – Lowpowerwidearea, short for low-power wide area technology, uses lower power consumption to achieve long-distance wireless signal transmission. Compared with familiar techn...
Design Case 01 Marquee
Functional DescriptionPulse width modulation (PWM) is a very effective technology for controlling analog circuits using the digital output of microprocessors. It is widely used ...
Open Book is an open source hardware device for reading books in all the languages of the world. It includes a large screen and buttons for navigation, as well as audio options for accessibility and p...
[i=s]This post was last edited by dcexpert on 2021-2-19 08:40[/i]From: https://forum.micropython.org/viewtopic.php?t=9829p=55021#p55021Ported from the arduino library, use two GPIOs, one as a touch in...
0 Introduction
With the continuous increase of network traffic and the continuous increase of routing table capacity, route lookup has become the main bottleneck restricting the Internet. ...[Details]
On November 21, the Xinjiang Development and Reform Commission responded to the "Proposal on Accelerating the Construction and Calling of New Energy Storage Power Stations to Improve System Regulat...[Details]
The storage industry is one of the largest application areas in the global integrated circuit market. Currently, the main control chips in the storage market mainly come from manufacturers such as Ta...[Details]
The innovative Current Controlled Frequency Flyback (CCFF) technique enables analog power factor correction (PFC) controllers to deliver high efficiency over the full load range, with other known ben...[Details]
For most single-chip microcomputer systems, due to the high speed of single-chip microcomputers, LCD splicing screen single-chip microcomputers have a lot of idle waiting time during operation. In ...[Details]
The MSP430FE42X series of microcontrollers embeds the energy metering module directly into the MSP430 16-bit microcontroller, which is equivalent to combining an energy metering chip with an MCU. I...[Details]
Today, blogger @数码闲聊站 revealed that Xiaomi's super-large cup flagship is made of ceramic material, and the possibility of providing a plain leather version is not ruled out. Previously, Xiaomi...[Details]
In today's rapidly developing technological era,
3D printing
technology, as a disruptive innovation, is leading the transformation of the design field.
In this field full of infinite p...[Details]
According to foreign media reports, recently, Mitsubishi Electric Corporation of Japan announced that it has developed a collaborative artificial intelligence (AI) technology that enhances the collab...[Details]
Through the EP2C20Q240 device and LPC2478 processor, the working principle and timing characteristics of the external parallel bus of the ARM application system, as well as the principles of bidire...[Details]
Amplitude-frequency characteristics are one of the most important electrical indicators of electronic measuring equipment. The measurement methods of amplitude-frequency characteristics can be divi...[Details]
From October 15 to 18, 2019, "CEATEC 2019" (2019 Japan Advanced Electronics Technology Expo) was held in Chiba, Japan, where global talents, advanced technologies and industry information gathered. N...[Details]
1. Introduction
The distribution transformer is the basis for connecting the power grid and users. Its operating status is directly related to whether users can use electricity reliably. T...[Details]
With the latest audio/video processors and wireless communication technologies, doorbells are transforming from century-old electronic musical doorbells to fully cloud-connected front-line security s...[Details]
1. Introduction
The digital oscilloscope in the design of this paper is an improvement on the traditional high-speed electron beam oscilloscope. It can collect and store the measured periodic s...[Details]
Security Electronics
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