Wave crest surface: The surface of the wave is covered with a layer of oxide skin, which remains static almost along the entire length of the solder wave. During the wave soldering process, the PCB co...
[p=null, 2, left][color=rgb(0, 0, 0)][font="][size=3]Here is a method to monitor quotations, which can quickly improve your quotation speed, and you don't have to worry about missing or misreporting. ...
[align=left][b]The following is a conversation with EEWORLD netizens about the chip currency system, from which I feel more deeply that the development of EEWORLD depends on everyone: [/b][/align] [b]...
I installed the 2008 patch for wince, but why does even the basic sysgen fail? The error message says tbtcore cannot nmake. I wonder if anyone has encountered this situation before. I wonder if the 20...
LM3S3748 is used as the host and FM25L16-G is used as the slave. The SPI timing is detected with an oscilloscope. The timing sent by the host is normal, but the slave does not respond....
[color=#000][font=宋体,]Android Mobile Phone RIL Development Engineer[/font][/color] [color=#000][font=宋体,]Job Responsibilities[/font][/color] [color=#000][font=宋体,]1. Responsible for the writing and de...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
1. Fully understand the design requirements of all parties and determine the appropriate solution.
When starting a hardware development project, the original driving force will come from many a...[Details]
During the global semiconductor industry recession, the automotive electronics market has performed strongly, especially the application of car remote control systems has become more and more wides...[Details]