[i=s] This post was last edited by Xu Laoer on 2019-5-24 16:50 [/i] I am a novice who has just started to learn 51 single-chip microcomputers. Recently, I have read the assembly program of digital vol...
[color=#000080]A:[/color][color=#000080]Can you give me the interface definition of the touch screen on the development board? [/color] [color=#006400]B:[/color] [color=#006400] It's on WIKI [/color] ...
1. Evolution of mobile communication technology
2. Main technical features of 4G/4.5G/5G standards
3. Mobile communication technology vision and roadmap[attach ]433083[/attach]...
The key experiment is essentially to operate the GPIO pins of Lpc1768, but unlike the LED experiment, the key experiment is to read the GPIO pin value. As can be seen from the figure below, when the k...
I used the Zhengdian Atom board to test the network port program, and the UDP point-to-point communication was successful. I want to change to broadcast mode and set the target IP address to 255.255.2...
[size=4][color=#222222][font="] With the rapid development of USB technology and flash memory technology, the speed and capacity of mobile storage devices are changing with each passing day. However, ...
For many microcontroller beginners, if they want to do some simple experiments by themselves, but they don't have much money to invest and can't afford a programmer. However, now the AT89S5X ser...[Details]
On August 18, 36-year-old Nathan Kopenan has lived with a brain-computer interface for 7 years and 3 months. He is also the person who has worn this implanted device for the longest time in the wor...[Details]
SRAM Data Memory Figure 9 shows the organization of the ATmega16 SRAM space. The first 1120 data memories include the register file, I/O memory, and internal data SRAM. The first 96 addresses are t...[Details]
To overcome power limitations in mobile devices, the usual approach is to use heavier batteries. New technologies such as fuel cells and supercapacitors provide us with a new option.
The key...[Details]
Tablet PC Channel of Pcpop.com, February 8th: Google and Samsung jointly released the latest operating system Android 4.0, codenamed Ice Cream Sandwich, and the official Google prototype Galaxy Nex...[Details]
A servo, also known as a servo motor, is an electromechanical structure with a closed-loop control system. A servo is mainly composed of a housing, a circuit board, a coreless motor, gears, and a pos...[Details]
Among the several working modes of the timer, except for 0 and the previous 1, the count value needs to be initialized, and then the counting starts. After the count overflows, the initial value of t...[Details]
CAN bus is a serial bus developed by Bosch of Germany to solve the data exchange between multiple sensors and controllers in modern cars. Due to its high communication rate, long communication dist...[Details]
U-Boot version: 2008.10 Development board: Mini2440 I have been transplanting it based on Guoembedded's experimental manual for a long time without success. The key is that the Norflash model ...[Details]
ARM programming model Hardware: Schematic Software: Architecture, Instruction Set, Register Set 【ARM programming technology】 Assembly/C language compiling, linking, burning and debugging window...[Details]
What is the most important thing for a business notebook? In other words, what are the dimensions we should consider for a business notebook? The author believes that safety, battery life, interfa...[Details]
introduction Motion control systems are widely used in the field of industrial control, but the application of embedded technology in the field of industrial control is not yet mature. In recent year...[Details]
The match between convenience stores and electric vehicle fast-charging stations seems obvious, but there's a small problem. The power required to quickly charge electric vehicles c...[Details]
1. Application background: As a detection equipment in the wire harness production process, the wire harness tester can accurately detect the problems of errors, omissions, cold soldering, insulation...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
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