IPTV is a service that uses home televisions as the main display device, integrates multiple technologies such as the Internet, multimedia, and communications, and provides a variety of interactive me...
I have been paying attention to various ARM chips from NXP, and I have been dealing with the LPC1700 series. There are no libraries for LPC1300 and LPC1100 yet. I wonder if any netizens can tell me wh...
There is no problem with cameras below 2 million, but I cannot preview when it reaches 3 million. Later, I modified pCsAllocatorFraming->Frames = m_ulMaxNumOfBuffers; and then I can enter, but it is v...
[size=4]I came across a survey while I was free, so I'm sharing it with everyone. [/size] Dear engineers, [size=3] you are welcome to participate in the electronic engineer industry survey! This quest...
If I am lucky enough to successfully apply for this sample, the first thing I have to do is to enrich myself, because I haven't studied this yet, and I have to master it in the shortest time. Then, ha...
[url=http://finance.ifeng.com/a/20131225/11334604_0.shtml]http://finance.ifeng.com/a/20131225/11334604_0.shtml[/url] Ying Yilun, founder of Botai Mobile Internet is very popular recently. Almost all I...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
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]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[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]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
Zarlink Semiconductor has developed an ultra-low-power RF transceiver chip for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices. It has high data rates, low power c...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
HL201A is a special thick film driver integrated circuit with a capacity of less than 75AGTR developed by Xi'an Power Electronics Technology Research Institute. The article explains the pin arrange...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
1. Advantages of CAN-bus in coal mine communication
Coal mine production is a field closely related to the national economy and people's livelihood. Among them, coal mine safety is undoubtedly ...[Details]