ibeacon chip

problem, look at the error should be a permissions issue, search solution, there are two ways to solve: First, after the administrator runs cmd, enter Secedit/configure/cfg%windir%/inf/defltbase.inf/db defltbase.sdb/verbose, and then run the installation again Second, open the registry, find Hkey_local_machine\software\microsoft\windows\currentversion\installer\userdata\s-1-5-18\components, Then follow the steps for the solution: 1. Right-click component "Components", select "Permissions"2. Cli

Linux AT90S8515 Single-Chip GCC programming lighting experiment documentary-Linux general technology-Linux programming and kernel information, the following is a detailed reading. Watching the Light Emitting Diode flash, I'm so happy. Success! For a newbie, this is the first time that we will never forget. ...... I have heard of avr in the csdn forum and downloaded programming and other things. When I searched for related information online, I found a

Differences between single-chip I/O port push-pull output and open-drain output) Push-pull output: outputs high and low levels and connects to digital devices; Open-drain output: the output end is equivalent to the collector of the transistor. To obtain a high-level state, the output end must be able to pull up the resistor. It is suitable for current-type drive and has a strong ability to absorb the current (generally less than 20 mA ).The push-pul

Previously just learned single-chip computer, after a set of programming, can achieve a lot of different functions, at that time, it is felt that single-chip microcomputer is really powerful. Later came into contact with DSP, found that DSP processing digital in communication, more convenient. So I was curious to ask myself, DSP and microcontroller, what is the differenceSee a forum on the DSP and the diffe

The single chip microcomputer multi-byte serial port receive (high-order research of serial port multi-byte receive send)Original address: Http://bbs.ednchina.com/BLOG_ARTICLE_3007162.HTMWork for more than a year, wrote a lot of single-chip computer serial program. The sense of the serial port multi-byte receive part of the logic relative to the configuration register with the serial port reply, is a bit di

Single-chip microcomputer tutorial 4. C Language Foundation and realization of running lightsC language, people who have not touched the computer programming language will see it very mysterious, it feels very difficult, and in my opinion, C language logic and operations, is the primary level, so we do not fear it, I as far as possible from the primary mathematical logic way with everyone to learn C language. 1.1 binary, decimal, and hexadecimalSeemin

What is a U disk's main control chip? use a U disk to mass production are aware that the first step is to test the U disk's main control chip is what, and then according to the corresponding tool for mass production. The net summarizes, the user uses most the main control chip is the group union Phison and the Skymedi. Now let's take a look at their pros and cons

From the data storage type, the 8051 series has on-chip, off-chip program memory, on-chip, off-chip data memory, the on-chip program memory is also divided into direct addressing area and indirect addressing type, respectively, corresponding to code, data, XData, idata, and

COB (Chip on Board) is a mature technology in the electronics industry, but the general packaging factory is not familiar with its manufacturing process, perhaps because it uses some wire bond (IC) technology to seal the electronic circuit, and the So a lot of finished products or professional circuit board of the foundry very difficult to find the relevant technical staff.Previously, Cob was used mostly only in some low-tier consumer products, the sm

I personally do not really from the zero learning, but it is very brazen to admit that although the University of the single-chip computer courses, and have done a simple course design, but you may also understand that the university will not mind in the practical study, And I do not understand that although the professional is the automation of why I do not want to do the automation of the work, whether it is hardware or software, in the bottom of my

stm32l151 decryption stm32l152 Chip decryption IC program decipherIC Chip decryption Model:Stm32l100r8t6,stm32l151c8t6,stm32l152rbt6,stm32l162rdy6Stm32l100rct6,stm32l151rct6,stm32l151vbt6,stm32l152c8t6Stm32l15vth6,stm32l152cct6 ...Shenzhen Kekidi Technology , professional stm32l151 decryption stm32l152 chip decryption IC program decoding services. Promise: No suc

judge the realization of the function, it is not introduced. Here are a few common:1, Lobyte () and Hibyte (). As you can see from the name, take a low byte and a high byte of the word length. These two macros are often used in the initial load of the timer. Almost all programs on the Internet or in books are like this:TH0 = (65536-x)/256;TL0 = (65536-x)% 256;In fact, this assignment is very non-intuitive, why should high-byte divided by 256? Low byte Why do you want to take 256 redundancy? Is

Deep learning "engine" contention: GPU acceleration or a proprietary neural network chip?Deep Learning (Deepin learning) has swept the world in the past two years, the driving role of big data and high-performance computing platform is very important, can be described as deep learning "fuel" and "engine", GPU is engine engine, basic all deep learning computing platform with GPU acceleration. At the same time, deep learning has become a new strategic d

GPS Information Processing System Based on Single Chip Microcomputer Global PositioningSystem, GPS) is a non-autonomous navigation and positioning System developed by the United States in 1970s and fully established in 1994 based on satellite signals With the ability to provide high-precision 3D location, 3D speed and time information around the world, around the clock, and in real time, he has effectively solved the problems o

Download mt7697 chip data, mt7697 design schematic reference Today, I will share with you the mt7697 materials, including the mt7697 design principle diagram, specifications, Datasheet and many other materials. Due to the limited number of words in the article, if you are interested, you can download it from the hacker network technology forum or add a group to obtain: 813238832Link: https://bbs.usoftchina.com/ General descriptionMt7697 is a highly

Download mt2601 chip data, mt2601 design schematic reference Today, we will share with you the mt2601 materials and some materials. More complete mt2601 specifications, schematics, and development materials can be downloaded from the Technical Forum of zhuke.com, the hacker gateway has a lot of information on the development of the lianfa branch chip and can be downloaded to the group: 813238832Link: https

Download mt2601 chip data, mt2601 design schematic reference Today, we will share with you the mt2601 materials and some materials. More complete mt2601 specifications, schematics, and development materials can be downloaded from the Technical Forum of zhuke.com, the hacker gateway has a lot of information on the development of the lianfa branch chip and can be downloaded to the group: 813238832Link: https

Recently, I made a joke and continued to play the learning AVR (mage8) microcontroller. I am still so familiar with it. However, this time it was a little difficult, and it was not suitable for the first time. The program cannot be downloaded !!!! Of course, the biggest reason is the download tool. If you are not using the usb isp download tool, it may be different from mine. Of course, it is not here to blame those who developed usb isp. I admire them faithfully, their technology and their open

Single Chip Microcomputer, at first I still don't know what this thing is doing. until the winter vacation of the year before, I bought a 51 board and started my single chip microcomputer career. At the beginning, I still don't know how this thing and the program are integrated. Is it so easy to write a few lines of programs to control the single chip microcomput

Principle and Application of Si4133 integrated with Phase-Locked Loop Chip [Date: 2008-9-3] Source: China Power Grid Author: Liu huaping, Guo Wei [Font:Large Medium Small] 　 Introduction Frequency synthesis technology is the main signal source of modern RF microwave systems. Currently, digital frequency synthesizer is widely used, which is generally composed of crystal oscillator, divider, phase detector, filter and VCO (voltage c