Is it true that only "Original" can be displayed in the front alone, while other categories seem not to be displayed? I just tried it and I don't think it looks good. There are so many blank spaces in...
I want to write a driver to count the pulses of the signal source. I plan to detect the rising edge and perform interrupt counting. I wonder if there is any better idea. I hope someone can give me som...
[i] I made a simplex wireless transmitter, using AD9851, DDS frequency synthesis chip. The output modulation wave has a sine wave from nowhere, with a frequency of about 600KHz. The frequency of the w...
I have been studying hardware for more than half a year, but I feel like I have no idea what I am doing. From the 51 single-chip microcomputer to the FPGA, I feel like I don't know more and more, and ...
[align=left][color=#000]Welcome back to the DC/DC converter datasheet series. [url=https://bbs.eeworld.com.cn/thread-491041-1-1.html]Given the introduction to system efficiency in the previous article...
Our company is testing LDO products, but during the test process, the output voltage of some batches is higher than the standard voltage regulation value, resulting in a low yield; I would like to ask...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]