UPS, or uninterruptible power supply, is usually one of the subsystems of a weak current room project. It connects the battery to the host device and is mainly used to provide a stable and uninterrupt...
I am still on a business trip today. I was bored on the train, so I took out my notebook and wrote about LED lights:
View Schematic
Table 4-1LED NumberCorresponding GPIOPin FunctiondescribeD4IO12GPIO1...
Telecommunications Law and Telecommunications Network Interconnection 2006-7-17Since the telecommunications industry broke the monopoly and introduced competition, the issue of interconnection has att...
Yesterday, a colleague shared a picture, which roughly meant that because of the shortage of chips, everyone started to redesign the products that have been used for the past decade.
Is your company g...
[i=s]This post was last edited by xinxiaojun on 2018-10-22 14:39[/i] [align=center]Mobile device battery voltage remote monitoring system based on MC20E[/align] [align=left] [color=#0000ff]Technical b...
The STM32L5x series is a new MCU from ST. I just heard last year that ST has released an MCU based on the M33 architecture.
This MCU comes with hardware TrustZoneARM TrustZone technology is a system-w...
Motorola's Droid X phone was unveiled last week and has won generally positive reviews, thanks in large part to its use of a chip from Texas Instruments.
The phone, which competes with the App...[Details]
Magnachip Semiconductor announced today that they will officially terminate the acquisition agreement with domestic Wisdom Road Capital. They said the course of action came after the two sides wer...[Details]
LED light
strip specification terminology introduction
1.
LED
size: 0603, 0805, 1210, 5050 refers to the size of the light-emitting component used on the LED light strip - the L...[Details]
introduction
As we all know, many scientific experiments are inseparable from electricity, and here Some experiments often have special requirements for power-on time, voltage level, current size a...[Details]
Recently, one of the investors of the 1 billion yuan Amou Technology nanolithography machine project, which was once located in Changshu High-tech Zone in Jiangsu Province, was "unveiled". Official...[Details]
The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
This paper proposes a comprehensive control strategy for voltage regulators using closed-loop PI regulation and other weighted control strategies by combining three different transfer functions, one ...[Details]
On March 17, Saiwei Semiconductor released an institutional survey report revealing that in September 2020, Sweden's original 6-inch production line (FAB1) was upgraded and switched to an 8-inch prod...[Details]
Behind the booming development of new energy vehicles is the rapid breakthrough in power battery production, sales, and installed capacity. Recently, domestic relevant institutions released power bat...[Details]
In modern society, the word "robot" is no longer new, and all kinds of robots appear in our daily life. In order to increase the interest of the majority of single-chip microcomputer enthusiasts in le...[Details]
This is what I wrote when I was in college. I remember that our development team debugged from 5pm to 11pm before it succeeded. It was the most fulfilling day!
;=============================...[Details]
On October 6, SK Hynix officially launched the world's first DDR5 DRAM. This next-generation memory increases the data transmission rate to 4,800 ~ 5,600Mbps, 1.8 times higher than the previous gener...[Details]
Facing the global industrial 4.0 technological revolution race, I believe many people have some kind of practical confusion: Where should we start the technological transformation? Does the 4.0 era...[Details]
1. Introduction
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller,...[Details]
Switching Power Supply Study Group
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