[color=rgb(51, 51, 51)][font=宋体][size=12px][b]Lithium batteries that can be carried on board[/b][/size][/font][/color] [color=rgb(51, 51, 51)][font=宋体][size=12px]You can carry on board laptop computer...
[color=#000][font=Simsun] [/font][/color][color=#000][font=Simsun]A few days ago, I went to Jiaotong University to listen to the speech of Ji Shisan, the CEO of Guokr.com, and saw him in person. I was...
I'm working on a Bluetooth program recently, which includes turning on Bluetooth, finding and listing surrounding Bluetooth devices, and matching. I've never done anything related before, and I'm not ...
[align=center][align=left][size=3] The Internet of Things, as an important part of the new generation of information technology, has greatly changed people's lifestyles. It is an "important productivi...
I just cut out the PCB last weekend, but haven't started making it yet. This is the protagonist of my "willful DIY" main project. Guess what it is going to be made for? {:1_113:}...
Fine-tunes the alignment of already placed components to maximize routing channels and printed-circuit board real estate, using the following criteria: Components must exist on the same subclass.More ...
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]