I'm planning to learn about Android recently, and I saw a document and shared it with you~~ It's pretty goodAndroid的原理-不需要太多的剩余内存Android用RAM的方式,跟windows、WM、Sybiam是两回事。在Android里,RAM被用满了是件好事。它意味着你可以快速打开...
I'm studying embedded operating system development recently. There are many textbooks on the principles of cache, but how to implement it specifically? What to use to implement it? What kind of knowle...
TI Shanghai FAE: Eric Xiong
Supercapacitors are becoming more and more popular in many applications due to their charging times, better transient performance, simpler charging management, and less env...
Dive into the Light Load High Efficiency and Low Noise Power Supply Reference Design for Wearables and IoT (TIDA-01566) : https://training.eeworld.com.cn/course/5291Understand the performance and trad...
There may be duplication with the forum, newbie posting.There is some information about capacitive touch.[[i] This post was last edited by Renlairenwang on 2012-5-24 14:59[/i]]...
6. Some issues worth considering in the third phase project and the first and second phase equipment transformation Baosteel's third phase project will gradually start operation, and the transformat...
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]
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]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[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]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[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]
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]
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]
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 the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]