Many colleagues have reported that they have replaced all the components of a faulty mobile phone, but the phone cannot be repaired. In most cases, they do not have a thorough understanding of the mob...
[size=4]1. First, go to the TI official website to download the latest CCS7.3. [/size] [size=4]2. After the download is complete, double-click CCS_SETUP.EXE to install. Be careful not to have Chinese ...
I use spi to drive 74hc595. 595 is connected to a common anode digital tube. When I use ckp=1//high level when idle cke=1//send data from low level to high level. The digital tube displays fine. When ...
Moderator, I am so confused about FSMC. I wonder if there is any information.Now the question is:How to determine the connection method of the 4 chip selects NE1~4 in bank1 of FSMC? For example, why s...
Most of the brothers in the forum may know the WEBENCH tool through activities. I have been in contact with it for a long time. Because I have been using this tool since TI acquired National Semicondu...
Question 2: What is the difference between wires, flying leads and networks? Answer: Wires are also called copper film routing, or simply wires. They are used to connect various solder joints and ar...
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[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]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[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]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[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]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Mobile and portable
京公网安备 11010802033920号
EEWORLD
