Who has used Samsung's S3C6410 (ARM11 667M) and who has used MMSP2+ (dual ARM9 700M)? Both chips are great. S3C6410 was launched at the end of 2008, and its successful cases include iPhone and M8. MMS...
Hello everyone, I suddenly have an idea, but my ability is limited. Now that summer is coming, people will open the windows at night but always forget to close them. I would like to ask if the experts...
According to the "Several Policies to Promote the High-Quality Development of the Integrated Circuit Industry and Software Industry in the New Era" (hereinafter referred to as "Several Policies") issu...
[i=s] This post was last edited by S3S4S5S6 on 2017-9-25 16:54 [/i] When the counter outputs a high level, the MOS tube is turned on, and the square wave generating circuit composed of the operational...
Original text: Students often tell me that they are not interested in their current majors, and what they are really interested in is a certain major. —— As we often see, these people are unhappy. Bec...
1. Testing of color-coded inductors Set the multimeter to R×1, connect the red and black test leads to any lead of the color-coded inductor, and the pointer should swing to the right. According to the...
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]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[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]
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]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[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]
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]
Embedded System
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